prime charging cable - plug end slightly damaged - can it be repaired?

I just got my 2019 prime. I asked the dealer to make sure the charging cable was included in the car. It sure was, andn the plug end is damaged. the charger itself works. of course I only noticed this when I took it home.

I have replaced many 15A/12 gauge plugs in my life and have no problem replacing another one EXCEPT, the dealer is two hours away, and I don't know if I should ask for a replacement. I know the right thing to do is to get a replacement, but you know the way some dealers are. its not the only issue.

i dont mind spending some money,It is easier than dealing with the dealership, but there are limits

1. does anybody either know if the very end of the plug between the charging brick can be replaced?
   
2. The cable is unusually thick and the gauge of the jacket is not written on the cable, only the wires inside are listed. Is anyone aware of the thickness of the whole cable itself, then I could search for a plug end.
   
3. am i screwed?

thanks