Pick ONE social media tool to learn and use at a time, adding only ONE at a time as you master each.
Ditch any social media account that you don’t get or don’t like. You can outsource marketing help in that area later.
Remember, your online networking should resemble your in-person networking. If you’re obnoxious, interrupt conversations, blurt out inappropriate things in public and the like, then go ahead and do that online. If you are quiet, relaxed and take the time to get to know people, then do that online. It should be a match to your real personality.