I set up my Author Profile page there two weeks ago, and they just now finally approved it:
https://www.amazon.com/stores/Lewis-Ben-Smith/author/B0C9XFWBC7?ref=ap_rdr&store_ref=ap_rdr&isDramIntegrated=true&shoppingPortalEnabled=true (https://www.amazon.com/stores/Lewis-Ben-Smith/author/B0C9XFWBC7?ref=ap_rdr&store_ref=ap_rdr&isDramIntegrated=true&shoppingPortalEnabled=true)