Updated and now wont open

Used it, loved it.... updated it, ruined it! (Yes I can/did insert my own videos)
Crashes EVERY time now since update upon opening - useless now :( (4s -ios7) still works on daughters iPod (not updated iOS) BUT now camera is UPSIDE DOWN on camera! Cant shoot that way!! (Front camera is correct) but cant see so shoot that way is useless as well. Dissapointed.

gutchgal about Green Screen Movie FX