Hello @Anne-Elisabeth0,
Lovely to meet you. I hope you don't mind, as your post is publicly visible, I have removed the personal information here.
In terms of your post though you should also be able to update you payment details directly on your Airbnb account, but if not as @Jeff158 mentioned the best way to do so would be to contact our Support Team.
As a couple of days has now passed, were you able to get this sorted?
Thanks,
Lizzie
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Thank you for the last 7 years, find out more in my Personal Update.
Looking to contact our Support Team, for details...take a look at the Community Help Guides.