First of all, Thank you so much for purchasing this Theme and for being my loyal customer. You are awesome! You are entitled to get free lifetime updates to this product + exceptional support from the author directly.
This documentation is to help you regarding each step of customization. Please go through the documentation carefully to understand how this Theme is made and how to edit this properly.
If you are unable to find your answer here in our documentation, we encourage you to search our Knowledgebase, watch our Video Tutorials, and also perform a Support Mail for your answer.