Hi ucarman2002,
I was able to verify a coupon auto applied in the cart on your site. I also checked another test site to ensure there have been no changes to the way the plugin interacts with the WooCommerce cart.
Note that if you have previously removed a coupon from the cart, it won’t auto apply again until the coupon cache is reset. I recommend using another session (like a private/incognito tab) to test functionality.
The options to reset coupon cache and troubleshoot are available at WooCommerce > Auto Coupons > Status. If you continue to experience an issue, please visit Upgrade > Contact Support to provide diagnostics.