Please refund, don’t try to fix it. I went (again) with a combination of 2 plugins, the COG Plugin from Skyverge and Booster Tools, which provides all the required information on the right spot. I tried to save some money by buying your plugin and also trying YITH’s premium COG plugin, but nothing works as well as Booster and Skyverge together.
If you want your plugin to compete with these two, you still need to do some homework.
Waiting for the refund.
Best regards.