Why my character moves left when i press right key ? Controls are upside down?

my character moves left when i press right and moves back if i press forward key
like all the controls are upside down

i have attached the SS of the script

I think you can put a Negative number in the speed

You can either put a negative number for your speed or you can go into Edit>Project Settings>Input and then go into your vertical and horizontal axes and check Invert

This should then fix your problem