Welcome to the community!
First off, please don’t sign this or anything close to it. I strongly recommend learning how leasing works. Start with the READ ME FIRST.
Secondly, discounts listed on a dealer’s website can be misleading since they often include rebates already baked into the dealer discount. It’s in your best interest to educate yourself, see what discounts others are getting, figure out which rebates you qualify for, and then build your own offer.
Good luck!