Digitizer not working, solder pad damaged
I have a phone where the digitizer stopped working, I have tried replacing the screen and it didn't seem to help but by doing that I've noticed the digitizer connector doesn't look very good so I thought it might be the connector and attempted to change it.. unfortunately for me, after desoldering the connector, I've noticed that one of the soldering pads was missing.. now I'm not quite sure if this is repairable anymore, would I be able to somehow place a new pad in there?
I've tried to take a picture of the pads after desoldering..
LE: Managed to find out where this trace is coming from and also noticed there's still a bit of copper showing up as coming from the trace....
Also having a hard time cleaning the flux from the board and I'm a bit afraid to use a toothbrush as it feels like things might just be ripped off from the board.