Appstle℠ Bundles App & Upsells

Customer service doesn't understand any concern I try to address with them related to the status of my individual products and how to best utilize their app to prevent customers adding them to their carts. Even with screenshots and detailed explanations, they are no help. I've wasted too much time with their support only to have them request a zoom that I also cannot understand what is being conveyed due to language barrier.

Not user-friendly at all, quite complicated, and bundles are very limited to certain page types. For example, I can't create a really good front-end offer for my landing page because the bundles are limited to product pages. And why would I send new customers, cold Ad traffic to a product page?