How to Reconnect or Connect AWS Amazon Web Services to Seller Central

How to create and activate an Amazon Web Services Account:

1. Go to the Amazon Web Services home page.
2. Choose Sign Up.
   Note: If you’ve signed in to AWS recently, the button might say Sign In to the Console.
3. Enter your account information, and then choose Continue.
   Important: Be sure that you enter your account information correctly, especially your email address. If you enter your email address incorrectly, you won’t be able to access your account. If Create a new AWS account isn’t visible, first choose Sign in to a different account, and then choose Create a new AWS account.
4. Choose Personal or Professional.
   Note: Personal accounts and professional accounts have the same features and functions.
5. Enter your company or personal information.
6. Read and accept the AWS Customer Agreement.
   Note: Be sure that you read and understand the terms of the AWS Customer Agreement.
7. Choose Create Account and Continue.

https://aws.amazon.com/premiumsupport/knowledge-center/create-and-activate-aws-account/

To reactivate your AWS Amazon Web Services to your Amazon Seller Central account follow the below steps:

1. Visit https://console.aws.amazon.com/support/ and file a support case for your request.
2. Log in to your Amazon Web Services account.
3. Click the Support tab in the upper-right.
4. On the right side, click Create a Case.
5. Complete the form with your Amazon Web Service account questions. or request
6. Click Submit button.