Why is my l2 not working?

Hello guys , I just repaired my analog by putting a new one and soldering it after it was done somehow my l2 isn’t working , also my share button got bad and it’s stuck but I’m not sure why isn’t the l2 working , can it be related to the motherboard? I haven’t changed the conductive film yet and the jelpad is good , and the frames abit bad , can anyone help me ? Thanks