Hello,
Thank you very much for choosing our theme and contacting our support.
I would recommend you create templates basing on demo content. In such a case you will need just to replace images and text. First off all you would better to upload the demo content. Please find here how to upload demo if you have not done that yet: https://xtemos.com/docs/woodmart/installation-process/
Next, find a page you like. In your case it is inbox. Then, choose the row with type of inbox you like and save it as a template
1/ http://prntscr.com/jf7rba
2/ http://prntscr.com/jf7s59
3/ enter page where you want to have this element and insert http://prntscr.com/jf7td6
and http://prntscr.com/jf7t1g
4/ Edit as per your needs http://prntscr.com/jf7tpv
When you press “edit” you will see option and settings with titles you would easily understand how to modify
Best Regards