Hey IkusaTakuma,
Something you could work on to make you channel more appealing, is a better banner for you channel as right now there really is not much appealing about it which also does not match your avatar, so just making you channel all come together with the art would be a great improvement.
Something else which can also easily be fixed is the thumbnails. Similarly to your other art, they do not match and it makes it hard to get the appealing factor from looking at them, thus people might not watch them. Try looking at other people doing counter strike and do not copy them, but see if you can get some ideas to make them more attractive.
I hope that helps. Best of luck with your channel.
Valerik