Good but, but something is wrong – Splice - Video Editor & Maker Review

Ive been using this app for too long and never gave me problems but now yes, i cant use it, i just open the app, i choose the video i want and then the app close itself over and over again idk why and is not my cellphone cuz this one that im using now is totally new so please fix this problem
Review by JeanMHC on Splice - Video Editor & Maker.