helppppp please

guyz , i have a real maintenance thing ,, in the game i have to press shift then left click to but a ward to go any where on the mini map even to use G for assist me and on my way ETC... , i read many solutions but zero worked , i removed files from the game file ,, i login in another pc i did everything i can do , the problem in my account not my pc , so please any help will send me to heaven again .