how to gain followers

Hey everyone, I've been thinking about what the best way to grow real organic followers (subscribers) on youtube is. I am not sure if sharing your videos on 3rd party websites is a good way to gain a following or that maybe I should focus more on SEO (Search Engine Optimization) and search...

What is the best way to get more followers on twitter, Instagram, Twitch and Snapchat? Every now and again I get random companies following me on twitter probably so I can see what they offer and follow them back and buy something - __- To be honest the only reason I made all these different...