Call! Find the phone number of the wedding on the Internet, and then call to ask, it is best to find the person in charge. Usually tell planners that they won't care, just handle it. Tell them the price of your car, as long as you have a good reputation and have a job, they will contact you, but you'd better ask them how much they want from others, because the price of wedding car is very low now, and they won't use you if you are high! Generally, personal cars are rarely used, almost all of them are motorcades. The whole team is solved by a phone call, and you will not be found unless there is a temporary need to repair the car.