Give us information, like why, what's your content, etc. A subscription doesn't give you anything, only demostrates that I like your content. Soing this you will only get hate, and be remember as a spammer ;)
You should not be advertising your YouTube channel on the forums unless you are attempting to get a YouTube rank which you are currently not eligible for.
Combine this with my comment, @Technoblade , here's your answer.There are no videos on that channel... Why would I subscribe If I don't know if you make good content...