Problème modification n° de TVA

Bonjour,
Je dois modifier mon n° de TVA avant de renouveler mes abonnements.
Or mon n° de TVA est refusé par votre formulaire, et je suis bloqué.
Ce numéro de TVA est valable (vérifié sur ec.europa.eu ).
Que faire ?
Cordialement

Hello, I need to modify my VAT number before renewing my subscriptions.
However, my VAT number is being rejected by your form, and I am stuck.
This VAT number is valid (verified on ec.europa.eu).
What should I do? Best regards

Thank you for your feedback. It still doesn't work.
Worse, I created a new account with another email address, and the profile settings form doesn't save, with or without VAT number.

Thanks, I used Chrome instead of Firefox, and I was able to fill in the new profile. Unfortunately, the VAT number is still not validated by the service through your form, even though it is validated when I use the service directly. Therefore, I cannot proceed with purchasing licenses.

Hello,
It still doesn't work.
I created a new account hoping it would work better...
My VAT number: FR0B443677927. When going directly through VIES, it works.
When going through your form, it doesn't work.
What should I do?
If I don't enter the VAT number, will the VAT details appear on your invoices?
Best regards

Ok, but will the detailled VAT appear on your invoices?