I purchased a Starlink kit at Best Buy.
On Starlink.com I followed the path: Sign In --> Have Starlink But No Account? Activate Here --> Entered the Kit# and clicked New Account --> Entered My Address (Available Services Activated) and I selected Residential --> Continue to Checkout.
After I select "Continue to Checkout" there is a swirling circle then the button just returns to "Continue to Checkout".
I have shut off my VPN, enabled 3rd party cookies, tried different browsers, etc. The behavior is exactly the same.
Just to see if I would get any further I just attempted to place a regular order on the Starlink site (like I was going to buy the system directly) and that won't work either. Have not heard anything from support. It is like the web-site just isn't working but that seems unlikely particularly for ordering.