Razer Deathadder 2013 LMB difficult to click after rage

Raged on R6 because my LMB wouldn’t register from time to time so I ripped the plastic part open from the front and after putting it back it’s a lot more difficult to click on and quite uncomfortable to use.

Before taking it apart I wanted to make sure I know what I’m doing but I couldn’t find any tutorials on how to fix this issue in particular so I’m opening a thread and asking you guys.

EDIT: It’s a Razer Deathadder Essential, not a 2013.