The language in extranet has changed to english. Maybe when you made some changes i asked in my account. Can you please change the extranet language back to
The program does not allow me to record my tax number, it is impossible to contact the company in Hungarian, I can't speak to them in Hungarian, I only have an
You have posted this on the partner forum so we cannot help with this. see link for local phone numbers.
https://partner.booking.com/en-us/help/where-you-can-reach-us