Wholesale Pricing Discount B2B

I've spent 200+ dollars (almost six months of subscription) and a lot of time and work subscribing to this app, which is impossible to connect with my existing theme and other e-store essential apps. I am beyond furious and unhappy with the product. When I contacted the service because the application functions were not working, I received requests to make additional payments.
I have given the developers several hundred euros by receiving a service that I have never been able to use.
I do not recommend this product.