I have no choice but to rush to the 4s shop. In fact, the car is on the road, and it is useless to rush to the 4 S shop. If the manufacturer hasn't started yet, then negotiate with the 4s shop to see whether to cancel the subscription. This thing doesn't have such a precise time. Even if the car booking contract is signed, it really happens that the car is less than the agreed time, and few people will sue. Negotiation is the most effective means. If not, let the 4s shop cancel the subscription.