The wallet profile was missing on the PC, as well as the passphrase to restore it. I don't think it's my PC. I believe that the actions were carried out on a third-party resource. Does Electrum have tech support to check this? How can I communicate them?
When I read such questions like does Electrum have tech support, how can I get my coins return, please help me I lost my bitcoin, I feel disappointed and frustrated. Sorry brother, you are not dealing in Bank or any financial institution. When a hacker hack you device and still your cryptocurrency, it's gone forever. There are no return back unless the person who taken it decides to favour you.
I urge you to learn how Bitcoin works, what it means by decentralization things like that.
Sorry for your loss.