Appreciate your feedback/Free Amazon analysis tool!

Well, kind of difficult to start a SaaS product. We just launched it on Product Hunt, but seems hunters there prefer some interesting apps, AI, design, etc.
Our team is quite young, and the product is currently free to use, just hope to get feedback from users to improve it.
If you're working in eCommerce, hope to take a look, and give us some feedback.
Thanks. https://amzchart.com/en/
https://www.producthunt.com/posts/amzchart