I replaced the display on my moto g ext 2nd generation but.....-1- I lost a screw; -2- I didn't know the screws were different lengths until I was done and hadn't placed them in an order so I'd know which ones went where; -3- I cannot find anywhere online to purchase replacement screws for 2 that the screwdriver messed up the head of so nothing will grab them to remove (had to go back in again which is why I need to get screws out again). Anyone????