Fresco crashed and I lost hours of work

Fresco was freezing and delaying a lot, then it crashed and kicked me out. When i tried entering again, it kept saying “saving”, and it still said that after i restarted the device. I went to check the previously asked questions and tried to check my files through the adobe website, but it was gone, and when i went back into the app the file wasn’t there or in the deleted section (i have pretty alright wifi, the file was a bit big though)