Reply to Beginner help

hi, not sure if i'm posting in right part of the community . Just joined this community so forgive me for being nooby, but went out the other evening having just turned 18, and was inspired by Joel Corry DJ'ing, he played an awesome set. Always been into music, electro/house style, and I'm constantly looking for new songs listening to hardwell podcasts, showtek, avicii, martin garrix etc.
Really want to get into dj'ing, and I want to start mixing at home etc 'cause it looks really hard to begin with. I have my Macbook and been fiddling about with virtualDJ! Looked for cheaper decks online and saw a couple of Gemini and Numark brands with mixer and turntables for around