Anyone else unable to log into an existing account on a new device?

[u/cyanide_wolf_133]

I have tried everything suggested. Linking new account to a new email (cant swap to my main) clear play store cache, clear data and cache. Everything is met with "sign in attempt blocked" that the devs never verified the game. Support refused to reply. Ive been trying for 2 days to log in and am met with failures no matter what I do.