Great game but need some issues fixed

This is a great game for lovers of DC characters (and others) but there are some issues that need to be fixed. When you receive rewards like support cards and get multiples, you cant apply the multiple(s) to other characters. They just accumulate with the character that its added to. Please fix this error. Lately the game crashes when playing online. Please fix this!!

Unc30240 about Injustice: Gods Among Us