Hello, I was working on a panda design for my project, and I spend 3 hours working on the design. I had previously saved the artwork, half way through. And then when I finished my project Gravit stopped working and was frozen and nothing was responsive, So I refreshed the website And when I did this all the work that I had previously done was deleted, and the project went back to when it was lasted saved, which was half way through. please help me recover this work.
I am using Safari on a mac running, OS X El Capitan version 10.11.6