Missing Screw on Razer Blade Stealth

Hi there, I have this razer blade (2017) that I bought and repair myself, the touchpad works good but I cant click on it, so i dont have a way of access the right hand click options. I can avoid this connecting a mouse but I would prefer to use it as intended to. So, anyone knows the measure or sizing of the screw missing on the picture? I have seen other keyboards with a screw in there and I think that the screw missing is the reason why the click doesnt work.