hey, generally this subject has been a long speech, so I hope that I will not repeat after someone who has already mentioned this.
In fact, the acquisition of subscribing is
one thing, depending on the topic channel, of course, it's easier or harder. It is also important then who's watching our films, or those for which Google will display advertising accounts for which pays the most or some cheap advertising,
the second is the acquisition of views, then movie likes and comments, I apart from promoting my channel on Facebook and instagram, but I also
support to gain engagement with such sites (probably known to you) as addmefast.com, like4like.org or fangrow.com