Social media manager

I stream on twitch, and make YouTube videos that are very good and are increasing in quality. I want to draw more viewers to my streams and videos using social media like TikTok, Twitter, Facebook and Instagram, however I’m not very good with these website, as I know for things like Twitter, I’d have to spend hours browsing, retweeting, contacting people and making myself known. This is time I do no have spare, and I think I’d need some assistance doing it.