u/Suspicious-Grass7924

Hey, I’m starting to get into maths and competitive maths and I heard that AoPS is a good book to start learning from and making the transition from school maths to competitive maths but I don’t have the money to buy the book so I was wondering if there was some website or something there I could use to fund the book. Or perhaps someone with it could dm me? Currently I need to try and find volume 1. Thanks