Deleted My Account!!!

I love this game but when I logged in one day I it couldnt log into my Game Center account and I wanted to play with my friends but now I cant because my Game Center account isnt compatible with the game and the fact that I spent money on this it just seems I wasted money that I cant even use why dont you think of that before you download this game.

DeathNinja9K about VEGA Conflict, v1.84617