Use the same method you signed up with. Apple and Google accounts sign in automatically once you approve the prompt on your phone. If you signed up with email, make sure you’re using the same address and password.
If email sign-in fails and you’re sure the address is right, check that you confirmed your email. A confirmation link was sent when you signed up. You can request it again from the sign-in screen.
Ship wifi can be slow or drop mid-request. If sign-in seems stuck, wait a moment and try again before assuming your account has a problem.
If none of this works, contact us at support@seacoveapp.com with the email or sign-in method you used, and we’ll look into it.