when i downloaded the walking dead app i played the first free episode and it was great i downloaded the multipack which came to about £10.49 and after downloading it i could not see any download bar or anything so i pressed restore purchases i think and after that the game closed itself. now whenever i open it the title 'the walking dead' appears for a couple of seconds and then the game just closes. Why is this? can it be fixed? i have tried reinstalling it and closing all applications down but nothing works.