Your file was easier to “repair” than I anticipated. I am sending you a link to the recovered file.
Please don’t misunderstand me. I have no special powers in this regard. Anyone, including you - is able to repair this file by simply following the directions in this post: Corrupt or Otherwise Broken Audacity Project Recovery
Rather than repair your file, actually what I would prefer to do is to find out why you are having these problems and how the instructions can be improved to help others in the future. But for some reason you seem to be reluctant to help in this regard.
I’ll try not to take it personally. 