Contact Rolex HQ

Anybody here know where I can email Rolex HQ? I have serious doubts with an AD in the US selling well above the published MSRP.

Sub No Date MSRP $9,200 AD’s Retail $10,700

$1500 for sales tax etc is sketchy for me

When I asked the SA for the breakdown of the price. She told me she’s unsure of the tax percentage and only know the retail price is $10,700.