I was watching a video on YouTube and became interested in the "download video" button. I thought it was some browser extension that added it. I clicked on this button, and an authorization request appeared. When I saw that it was Maxthon's authorization, I declined it because I didn't need any authorization or synchronization; I prefer to keep everything on my computer. And after I clicked cancel, I ended up with a clean profile in the browser, as if I had just installed it. All settings, extensions, and everything else disappeared.
Now the question is, where did my profile go, and how do I get it back? I don't see any option in the settings to switch to the previous profile. The browser only suggests signing into an account. Where is my local profile?