Help with joystick ( stick is moving 1-2 seconds longer )

Hello I've recently bought CROWN 303-FK KOREAN JOYSTICK CLEAR WHITE and I'm having a issue where the stick would move towards the direction but even after my hands are off the stick it would still go to that direction 1 - 2 seconds longer.

Also anyone having issue moving UP LEFT , UP RIGHT ? cause when ever i move UP RIGHT OR UP LEFT 30% of the time it would only register the UP movement .

If anyone can help ty!