Go to Tesla's official website, then log in to your account, and then you can find my car booking order in "My Orders". Then click on the details to check the car purchase contract you signed, or you can go to the 4s shop to check your car purchase contract.

A legally established car purchase contract has legal effect on the parties to the contract, and all parties need to fulfill their respective obligations according to the contract. If one party breaches the contract, the other party may require it to bear the liability for breach of contract such as compensation for losses according to the car purchase contract.