diff --git a/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/UserInterfaceState.xcuserstate b/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/UserInterfaceState.xcuserstate
index 3c1e513..fe23b11 100644
Binary files a/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/UserInterfaceState.xcuserstate and b/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist b/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
index 2b6a113..f33afc7 100644
--- a/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+++ b/Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -67,5 +67,117 @@
             landmarkType = "5">
          </BreakpointContent>
       </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/SignInViewController.swift"
+            timestampString = "496597298.054868"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "36"
+            endingLineNumber = "36"
+            landmarkName = "viewDidLoad()"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "No"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/SignInViewController.swift"
+            timestampString = "496597377.488932"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "70"
+            endingLineNumber = "70"
+            landmarkName = "signInUser(_:)"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/SignInViewController.swift"
+            timestampString = "496597380.466944"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "71"
+            endingLineNumber = "71"
+            landmarkName = "signInUser(_:)"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/SignInViewController.swift"
+            timestampString = "496597417.616973"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "57"
+            endingLineNumber = "57"
+            landmarkName = "signInUser(_:)"
+            landmarkType = "5">
+            <Locations>
+               <Location
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "Vendoo.SignInViewController.signInUser (Swift.AnyObject) -&gt; ()"
+                  moduleName = "Vendoo"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/SignInViewController.swift"
+                  timestampString = "496597493.364189"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "57"
+                  endingLineNumber = "57"
+                  offsetFromSymbolStart = "19">
+               </Location>
+               <Location
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "Vendoo.SignInViewController.(signInUser (Swift.AnyObject) -&gt; ()).(closure #1)"
+                  moduleName = "Vendoo"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/SignInViewController.swift"
+                  timestampString = "496597493.364295"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "58"
+                  endingLineNumber = "58"
+                  offsetFromSymbolStart = "37">
+               </Location>
+            </Locations>
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/SignInViewController.swift"
+            timestampString = "496597422.377232"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "40"
+            endingLineNumber = "40"
+            landmarkName = "viewDidLoad()"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
    </Breakpoints>
 </Bucket>
diff --git a/Vendoo/AppDelegate.swift b/Vendoo/AppDelegate.swift
index cf9c9cc..a38a8a6 100644
--- a/Vendoo/AppDelegate.swift
+++ b/Vendoo/AppDelegate.swift
@@ -19,11 +19,25 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
 
     func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
-        // Override point for customization after application launch.
         
         //configures firebase for app use
         FIRApp.configure()
         
+        // Override point for customization after application launch.
+        self.window = UIWindow(frame: UIScreen.mainScreen().bounds)
+        
+        let storyboard = UIStoryboard(name: "Main", bundle: nil)
+        let view: UIViewController!
+        if NSUserDefaults.standardUserDefaults().boolForKey("signedIn"){
+            view = storyboard.instantiateViewControllerWithIdentifier("SignInViewController")
+        }else {
+            view = storyboard.instantiateViewControllerWithIdentifier("SignUp")
+        }
+        
+        
+        self.window?.rootViewController = view
+        self.window?.makeKeyAndVisible()
+        
         //configure facebook for app
         return FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)
         
diff --git a/Vendoo/Main.storyboard b/Vendoo/Main.storyboard
index 8005536..cb927f7 100755
--- a/Vendoo/Main.storyboard
+++ b/Vendoo/Main.storyboard
@@ -157,7 +157,7 @@
         <!--signUp-->
         <scene sceneID="gw9-WW-JKc">
             <objects>
-                <viewController title="signUp" id="PkF-1J-5AZ" customClass="SignUpViewController" customModule="Vendoo" customModuleProvider="target" sceneMemberID="viewController">
+                <viewController storyboardIdentifier="SignUp" title="signUp" id="PkF-1J-5AZ" customClass="SignUpViewController" customModule="Vendoo" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="6cj-br-zY3">
                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
@@ -2501,9 +2501,9 @@
         <image name="start" width="50" height="50"/>
     </resources>
     <inferredMetricsTieBreakers>
-        <segue reference="vCG-jU-HYF"/>
         <segue reference="syc-IR-LNQ"/>
-        <segue reference="Ds4-LY-IRj"/>
+        <segue reference="nWA-7e-2Ec"/>
+        <segue reference="vCG-jU-HYF"/>
         <segue reference="rkZ-c8-XJc"/>
         <segue reference="Ogu-p5-UtK"/>
         <segue reference="KKl-Gj-ZVc"/>