I have received such an email and my account has been closed.
What would be the reason?
The documents I send to Amazon with my business address are exactly compatible.
Already account status " VALID"
No matter what I do they won’t open
can anyone help?

Hello,

To reactivate your account, submit the following information:

1. Confirmation of the country of establishment of your business - this is the country in which your legal entity is incorporated or you are resident if you are a private individual;

2. An explanation of why the country of your Merchant Business Address does not, or has not, reflected your country of establishment, https://sellercentral.amazon.de/sw/SSR/BusinessKYCInfo/spaDashboard/;

3. Any documentary evidence supporting the above explanation.
   Submit this information by clicking “Reactivate your account” on the banner at the top of your “Account Health” page and following the instructions provided: https://sellercentral-europe.amazon.com /performance/dashboard

You can also contact Seller Support (https://sellercentral-europe.amazon.com/help/hub/support) and provide the above information
Sincerely,
Amazon Services Europe