A Model Y was delivered Saturday to my driveway. I tried to open the car door and the delivery person said ‘you need to accept the car before you can unlock it’. I said, ‘ how do I know if I want the car if I can’t even open it?’ She said, if you don’t like it ’let us know and we will come back and pick it up as long as you put less than 100 miles on it’. Then she grabbed my phone, and accepted delivery (apparently) and jumped in a waiting Uber. I don’t want the car! I have not driven it. Tesla says it’s mine. I have not signed the registration or title. HELP!