CedCommerce Amazon Channel

What a nightmare. I installed the app. Out of the products that were already being sold on Amazon, some were shown without an ASIN and some with an ASIN. I asked support why, what the nightmare continued... An hour of messaging, at first they say they're not on Amazon, I say how come here's the screenshot, they say oh yes they are, I checked myself. "Refresh the page," they say. I refresh, same thing, I send him the screenshot again, they say the products are not on Amazon. I say how can they not be, you just checked and said they were. Such uselessness.