A. 1. Check your credentials: Ensure that you are entering the correct username and password. If you’ve forgotten your password, use the 'Forgot Password' option to reset it. 2. Clear app data: Go to Settings > Apps > talkSPORT > Storage > Clear Data. This will reset the app and may resolve sign-in issues. 3. Check for service outages: Sometimes, the app may be experiencing server issues. Check online for any announcements regarding service outages.

B. 4. Try signing in on a different device: If possible, try to sign in using another device to determine if the issue is with the app or your account.