Been having issues with KYC even though I am based and live in the UK etc Amazon are adamant I am not and I got an email yesterday saying it's all over go home no more selling (,they have 4k on hold but that is for another day) I have now got another email saying I can sell but my account is still on block

Any ideas?

Email saying I am banned for life:

This is Daniel from the Amazon Escalations Team

Thank you for contacting us with your grievance regarding the Amazon EU Sarl (AEU) and Amazon Payments UK (APUK) services. Amazon Payments UK (APUK) takes complaints seriously.

We have looked into the matter and we would like to inform you that your account will remain closed. All information provided by you has been considered in detail. This decision has been reached because we have not been able to successfully process your application to open a Selling on Amazon payment account.

Email saying it's all good:

Dear Seller,

Good news. Your Selling on Amazon payment account has been activated. We will get in touch with you if we need more information.

For any assistance relating to Selling on Amazon or other Amazon services, you can search our help pages or contact Seller Support/Selling Partner Support.

Happy Selling.

Amazon Payments