Square Online Checkout Page

[Gratergg26]

We am starting up the website for buying online tomorrow.  But when I do a test run, we can’t get to the checkout page.  This is all I get over and over and over and it lasts forever.  

 PLEASE HELP!!

site is: grater-gutter-guard-g3.square.site

[Goldneye]

HI, thank you for the screenshot.  Checkout loads on both Safari and Chrome.