How can you get better in CSGO? (Tips & Suggestions)

One huge thing that boosted me out of silver, was getting really good at mechanics like movement, aiming, spraying etc. In ranks like silver, and even higher ranks like MG, people have terrible movement. Practicing that kind of stuff with 1v1 servers, aim maps, and KZ servers will definitely help you boost out of a low rank. I would say I have the movement and aim of a DMG, but I know the smokes, flashes, grenades, and tactics like a low gold nova.