*You can easily edit any code by going to that folder to edit any issue. Because everything is done in separate files here
"<!-- Page Content --> Content (Paste Your Content ) <!-- Page Content End-->"
You login to your cPanel then click on “File Manager”. Find the domain where your project is located (if main is at domain then go to “public_html”). Add the side bar of your choice with your content file. Again, the side bar file is different in many projects, if this is the case, then paste the code of this side there (but remove the code of the content here).
And add the scripts, links, tags that are here if they are not added (the files added here are downloaded. But if you add online CDN then you will not need those files). And if there is no need to double add.
*If you need to understand something, you can comment