How do i can became a Professional Player in CSGO

Training hard and playing everyday for 10 hours is a part of it. You need to then gain game sense overtime, practice spraying, aiming, flicking, knowing all maps, etc...
Even after all of that, you still need to be gifted and have it as a talent. I mean like you overall reaction time and IQ for an example. You need to be really smart to know what to do in certain situations and stuff.
Just grind till your global and start playing on ESEA and get A rank. Pray to god that you then get invited to S rank and play with the pros.