That’s about normal Sam, some sales people only want your name on the order and then they blow cold.
some unscrupulous salespeople will tell you all sorts of BS to get you to sign so it’s best to do as much research as you can.
Just remember to hang onto your PIN number on collection day until you are completely happy with the car and it has all the things you were told it would by the dealer.
Don’t let the salesman have it until then.