Dealer Request for Rebate

Hey Lightning friends!

I bought my truck back and July and the dealer took the rebate off the price of the sale. In the past couple days they have been relentlessly trying to get me to send a pick of the inside of the door with my name and the date of sale claiming that when filing paper work the IRS is asking them for this. This is my first EV so I am learning as I go but I know this community is very informed. Any advice you can provide is appreciated.