Apoc Industries review for Shopify Marketplace Connect

I had a really bad experience with the customer service of this marketplace connector. If you encounter an issue that's not easy to fix, you'll end up exchanging emails which is a very slow way of troubleshooting. The customer service team should call you and help you solve the problem over the phone. I've been waiting for over a week just to get a basic issue resolved because I have to wait for a response, then perform the task and send an email back to see if it worked. What should have been a 10-minute task is now taking me at least a full day. I was trying to list items on Amazon using this connector but still can't. So, I'm considering scrapping the idea of using this marketplace connector for Amazon listings altogether.