Ive been learning French for about two years now. Consuming media in the target language is good but… there is no substitute, none, for actively having conversations in the target language every day. Seek out a conversation partner! Personally, I moved (coincidentally, lol) to a Canadian French city about a year after I started learning the language. I regularly speak French with people I’ve met there.
I’ve seen many polyglots practice speaking languages on ome(dot)tv, though I can’t personally say whether it’s effective.
The s in « s’appelle » is the (reflexive) pronoun « se », whereas the t in « t’appelles » is « te ». It’s the difference between “what does he call himself” and “what do you call yourself.”
The Quebec thing would be « comment tu t’appelles-tu ? » where the second « tu » is a question marker, not a pronoun (but also I don’t think I’ve ever heard that form used for this question).