cant get the a button to work

you are familiar with the button command, right?

Button or stick?

button

button

You're not using buttons anywhere in that screenshot. You're using the thumbstick or joystick. To do buttons you do B=BUTTON(3) IF B && #A THEN PRINT"SUP" ENDIF This prints SUP if you press a

is no work

put B=BUTTON(3) not (2,16)

and check if BU is equal to 16