I know how frustrating this is Alla. I used to run a website for Sim Racing mods and have an associated Youtube page, a few people just copied everything I posted, and one guy would just download my YT vids and reupload them on his page, so annoying. Most of them got bored and lost interest but that one guy is still going today, but he makes much less videos as he has do make his own lol. The funny thing was, I never monetized it, I did it for fun, one of my vids has over a million views. Great channel by the way.