I had an issue after publishing the module, (it wouldn't show up) but Prakash fixed it within 10 minutes!
Only suggestion would be to make the documentation link on the download page work, or include in the download as to what position to publish the module to.
I bought the app, and then after a few days, an update had been released that enabled this,
It was a really challenge!
At the end, we've added the feature to count all entries in each category, according to the tree.
Thank you for your support to improve.