[HELP] I did not have time to configure my prices and I already had reservations.

I am a host in France on the Côte d'Azur. I just recently created my ad.

I did not know that once the registration was made the announcement was automatically published!

I haven't had time to change my prices and at the height of the season I end up with reservations with ridiculous prices.

The reservations are in more than 4 months and I have not received any payment. I cannot contact Booking directly. I really need help.