Unable to find and update address under Manage Customers

Summary:

We have a requirement to update the address of a customer. Under Accounts Receivables —> Manage Customers ,iam able to search for the Organisation can see the Registry ID, Organization Name, Usages , Primary Address etc. But iam unable to update the Primary address . Noticed this customer doesn't have any Accounts or Sites defined. Selecting the Registry ID or Organization Name doesn't have any option to update Address. Screenshot attached highlighting the fields.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):