In app purchases

So I have the game on my IPAD and like playing it on the IPAD. Was getting my but kicked by people that are using a computer. So i thought i would get it for my mac. For what ever reasion i cant restore the purchases that i have made on my IPAD to the game on the mac or my level that im at on my IPAD. So even tho it is the same game but on two devices they are two different games. If i could play the game and both devices and it be the same game ie level and any purchases that would be a lot better and i might like the game more

Stumbles8 about Battle Supremacy