Waxing at home?!? Help

So, does anyone wax their vag/bikini line/happy trail at home??? My bikini line is out of hand lmao and I started shaving my happy trail (big mistake) because now it looks worse. I tried waxing myself when I was younger and I couldn't get it to work, I guess because I wasn't doing it right. So can any I've give me some tips? And what brands are the best? Please and thank you! I'm getting so self conscious about it