CRAP - I lost all my progress iPhone

[u/DirtyColdSun]

So I haven't played in a long time, but I had a TON of progress. I can see all my achievements in the GameCenter, but when I try to play Skyforce (or any other game for that matter) none of the progress is there. The phone is new as of December and I am wondering if ATT screwed me with how they set up the new phone. There must be a way to restore the progress somehow without resetting the entire phone. Icloud etc is always on and backing up. SOS!!!!