Sorry for your experience @simatic007 which has led to this negative review.
Are you willing to elaborate on some specifics? Have you tried posting this as a support issue?
I’m guessing this is in reference to you trying out the preview of the Cart and Checkout blocks in this feature plugin. Currently it is expected that not all payment methods are supporting these blocks yet, but this is improving and there’s already a number of payment methods that do support the blocks. You can follow this document here which is updated whenever extensions within the Woo marketplace (including payment methods) support the Cart and Checkout blocks.
If your payment method is developed by a third party other than WooCommerce, you may want to notify them about their lack of support and you can refer them to this developer advisory we posted.
