Always crashing

This app is ok, WHEN IT WORKS. It is constantly crashing on me. I will be in the middle of a project, try to save the latest changes and it fails. Error message is always the save failed. Ever since I bought it for $50 I have had problems with it. It does the basics for video editing beginers but with my mac, that is in amazing shape with loads of space available for working, this app is constatnly crashing, so far it is only wasting my time.

SharonCarolineCastro about Filmora Video Editor, v7.6.1