Why do you think people want to watch YOU play your guitar? Except for die-hard guitarists, even professional guitar players know no one wants to actually watch them play their instruments. That's why KISS dressed up in their costumes, put on make-up, and put on a big show. That's why even the legendary Paul McCartney puts on a big light and fireworks display when he performs. Do a YouTube search on "Paul McCartney & WINGS - Live & Let Die".
If you want a lot of views, give us a visual that matches your music for us to watch while we listen to you play. If you want TONS of views and you got a upbeat song, get some attractive girls in bikinis doing silly stuff while your music plays. Bikini water balloon fights are always a good draw. Got an insanely fast pace song, film the bikini babes doing a Benny Hill chase scene. Heck, do a cover of the Benny Hill theme song for that video. For mellow songs, you cannot go wrong with puppies and/or kittens frolicking about. Add an attractive woman in a bikini and you've got YouTube gold. And then thumbnail the most racy frame of that entire video and not you playing your guitar.
Seriously, you need to give people something to look at other than yourself playing your guitar.