Thanks for letting us know about the situation. We'd love to help you with this.
You can also check all the default positions given by our theme in the Joomla frontend. You can view all the module positions by simply adding "?tp=1" next to your website URL. This will show all the module positions on the screen.
Also, there is one setting that needs to be enabled from the Joomla backend to see the Module positions. Follow these steps:
Joomla backend-> System-> Site Template->Options (displaying at the right side near help)->Enabled preview module positions
Please check the screenshots below for your reference.