Bon appetit [version 1.0] App showing a blank page after launching and trying to opt in

Description

After downloading the app, I launched it, clicked on next and get started, but it displayed a blank page

Steps to reproduce

• Launch the app
• Click on next or skip and get started
• The app will display a blank page

Expected behaviour

When I clicked on get started, I expected the app to open so I can access and use it.

Reproducing the behaviour

Device used

• Tecno spark k7
• Android 7.0
• APK download
• Github
• version 1.0

Log

06-03 18:21:51.162   738  3652 D ConnectivityService: getActiveNetworkForUidInternal nai = NetworkAgentInfo [MOBILE (HSPA+) - 162]
06-03 18:21:51.163   738 26375 I NetworkIdentity: buildNetworkIdentity:
06-03 18:21:51.165   738  1476 D ConnectivityService: getActiveNetworkForUidInternal nai = NetworkAgentInfo [MOBILE (HSPA+) - 162]
06-03 18:21:51.166   738   779 I NetworkIdentity: buildNetworkIdentity:
06-03 18:21:51.167   738  1505 D ConnectivityService: getActiveNetworkForUidInternal nai = NetworkAgentInfo [MOBILE (HSPA+) - 162]
06-03 18:21:51.169   738  6974 V WindowManager: Looking for focus: 16 = Window{7f02f14 u0 StatusBar}, flags=-2122055608, canReceive=false
06-03 18:21:51.186   738  6974 V WindowManager: Changing focus from Window{1992ea3 u0 com.bonappetitapp/com.bonappetitapp.MainActivity EXITING} to Window{7d56731 u0 com.bonappetitapp/com.bonappetitapp.MainActivity} Callers=com.android.server.wm.WindowManagerService.setupWindowForRemoveOnExit:2470 com.android.server.wm.WindowManagerService.removeWindowLocked:2617 com.android.server.wm.WindowManagerService.removeWindowLocked:2489 com.android.server.wm.WindowManagerService.removeWindow:2484 
06-03 18:21:51.192   738  6974 D WindowManager: Input focus has changed to Window{7d56731 u0 com.bonappetitapp/com.bonappetitapp.MainActivity}
06-03 18:21:51.210   738   795 I ActivityManager: Start proc 24057:com.android.printspooler/u0a71 for service com.android.printspooler/.model.PrintSpoolerService
06-03 18:21:51.214   738   795 D ActivityManager: AMS: * Launch app com.android.printspooler/10071 for service Intent { cmp=com.android.printspooler/.model.PrintSpoolerService }, from android/1000.
06-03 18:21:51.246   738   797 V NetworkStats: setKernelCounterSet uid=10071 set=1
06-03 18:21:51.247   738   797 V NetworkStats: setKernelCounterSet uid=10071 set=0```