Download UDID Faker from Cydia
Open UDID Faker, choose a fake UDID and turn it on for shopkick
Create a new shopkick account
Never try to get unbanned the legit way, since you cheated their system for GCs.
Yeah I did the lazy way and didn't clear data because it takes longer so I just deleted my account and made a new one. That is what I get for beating around the bush lol at least I got a free game out of it