zen 2.1.0
php 8.1.00
USPS K11L
My Webhost updated to PHP 8.1, making previous cart out of order. So I install Zen 2.1.0, and the newest USPS module. But I have three problems. The shipping estimator will only show "Store Pickup". Then during checkout Step 1 which should show option for Store Pickup, and shipping cost to the Zipcode. It does show the shipping cost, but there is no checkbox on the Store pickup line, it is blank. And there is no Continue button on the page to continue to Step 2 of the checkout. I'm not seeing any helpful error for either issues on webhost or the shopcart log folder. But when I "view source" on the page, there is java errors listed. I reloaded all the zava related files up to the website. But I still have the same problems.