rangers we are we have power too

Hello to all boys I have 5000 hours cs go done in three years, 1024x768 black bars use with 2:47 sensitivity are 2 years that I have these settings but sometimes fail aim target !!! every day I 1½ hours ffa map aimbots pistol server without any results my aim is no progress WHY GUYS? maybe I have to change settings? 1920x1080 1440x1080 ?? I do not know. people with 3000 hours destroy They are running back and I can not kill them the graphics may change my aim, taget? my rank in ESEA B and rws 10. thanks for the answers excuse for English but Italian: P