[Q] TIncore Keymapper topic

Hello to all ,, can u help me about tincore keymapper , i use mouse and keybaord ,, i want to play CS PORTabLE ,, Keyboard is good condition the mouse is not good , only the scroll working ,, i use tincore keymapper but i didnt know how ,, help me plz i neeed to work the Mouse to move LEFT < Right < DOWN<UP ,,, help me i need to work the " R0 "