Why doesn't anybody like my videos of YouTube or Facebook?

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I'm a 15 year old girl who has a bunch of friends on Facebook and everytime I post something with just me being silly or something no likes or maybe like 3 or more but I really wanna get to at least 20 and I had a new video of me playing guitar and no likes I know Facebook is just a social internet website but I really want to be popular cuz like all my friends get like 50 and I get none and on YouTube on my new video my account is anniemwhatnot and I posted one yesterday and I got one dislike I know it isn't the end of the world lol and I play guitar and sing but not well with guitar lol but I'll prove it to you if you guys watch one of my guitar videos I'd appreciate your help