I just finished my project and incidentally i go out from google and then my project gone, i can't download, even look my project again, please tell me where i can saw my history project?????
Are you saying you closed Google Chrome and you can't find your last Firefly image? Firefly doesn't automtaically save your image history. You need to save after each. If you have reopened Chrome recently, you can pree Control + Shift + T, and that will open last tabs that were closed. You can do that multimple times. Depending how you opemed and closed Chrome, this may work for you and could even load the Firefly page with the generated image. I just tried and it worked for me.
This is an unfortunate consequence of Adobe's decision to change how Firefly works so that the URL in the browser is not the URL to the image. If the page reloads, it goes back to the starting page. So, if someone closes the browser and reopens, anything they were working on will likely be lost.
For me, to manage that risk, I basically favourite everything and use favourites as checkpoints. I have been saved many times from losing my work after accidentally hitting generative fill or something and was able to go back because I had favourited it.
But, we also lost the ability to delete favourites, so I now have this ever growing pool of favourites with no way to shrink it. I hope Adobe addresses this problem soon because the whole management of saving work (image/prompts/styles) is quite a mess right now.