Cant get to the next level

I cant get to the next level also I want the other cakes but I only had to bake 1 cake with 2 level.it cost 50$ dollars or more I hate it. I had to delete and install 5 times but is not working. Please unlock this game for free is not fun with 1 cake and 2 levels.

Fmdkfjfjfjvjf about Strawberry Shortcake Bake Shop