Latest update, after contacting Jeep, they while they can't give a legal advice, they think that the deal should honor the offer, since I didn't hide anything from them, and from the first moment I told them I don't want to trade-in. Jeep said, although they don't have power on dealerships, but they will talk to them to try to find a solution.
Also talked to an attorney, he said that since there's discrepancies in the contract, like there's a trade-in amount while there's no mention of make, model, VIN..etc, this 100% nullify the contract, and it's up to them to take the car or re-negotiate a new deal. on my side, I have to return the car or accept their new offer.... Tomorrow (Monday) I'm taking the car to the dealership, if they don't make a fair offer I'll return it.