interest in djing

hi everyone! i recently decided to learn the art of djing. i’m still a beginner but i know most basic things (bpm, switching tracks, etc) & i have watched countless videos on youtube about djing. i currently use serato dj lite on my computer to practice, but im still struggling with comprehending what i’m learning. are there any affordable dj classes out there that i can take? or maybe any websites that offer better help? thank you in advance! :)