I know its a great game but plz fix

I have. 2nd gen iPod and when I try and play it it just keeps loading on the screen of what game type Im playing ie easy or arena

Everything thing else is responsive options goof through out the menus all work but cannot play the game itself Ive had this app for a very long time it is a very good game plz fix

Millsy013s Bro about Fastar!, v1.0.2