I downloaded Clash of Clans using my sisters Apple ID and her Game Center, on my iPhone. I backed up my phone. Then when I got my new phone and I created a new Apple ID and new Game Center for me.
I had kept all my progress from my earlier phone. However, now when I try to buy gems, it pops up with this message:
This item is for an app that has been purchased by a different Apple ID. To buy this item with this Apple ID you must first purchase the app.
I am guessing this means I have to delete the app and re-download it, but I am afraid I will lose all my progress.
Is there an easy solution for the Apple ID confusion?