Belle_91, I'm sorry you're having such a hard time. For what it's worth, I thought your pitches sounded really strong. I don't know if this helps, but I've done PitMad and DVPit a lot, with the same MS. The first 2-3 times I got zero likes, or maybe one or two but usually from sketchy agents. The last time I did it, I got about 70. I didn't really do anything different. I think that shows it's really just pure luck as to who's looking at the time. If your pitch doesn't get much attention, it gets lost.
I also got more rejections than I can count on the MS that eventually got me representation. (I probably could count through QT but it'll just be depressing.) So please don't give up hope! I know how it feels, especially when you see people with success, but if you persist, I do believe it'll come your way eventually.