Plz glu im dying PLZ help me

Ok, so this happened. I accidentally forgot the password to my iPod and ALL my data was erased as I did back it up. I have lost all the progress I made on most of my games but I was most upset to see I lost all my progress on THIS game, Indestructible. I lost all the vehicles, the best guns and a few components. PLZ update this game so I can restore my purchases because I spent a lot of money on this game. I still have hope for future updates but right now this is a problem that needs to be fixed.