First time waxing my legs at home !! TIPS PLEASEEE !!!:$?

kso its my first time waxing my legs at home and i need tips on how to wax them and im going to be using the strips with wax on them :) so what should i do first i was this one vid they sprayed hair spray on their legs to keeping sticking so can you plz tell me tips and things not to do ! what should i do start to finish !! thankss xoxoxo