Soft Reject Issues

my wordpress plugin was soft rejected, i need help
this is the reviewser note
The documentation is a little lacking. Most importantly, remember that buyers may not be technically inclined. They may just be looking for an item to drop into their existing code base. Also keep in mind that a typical user won’t really know about all the features your system brings to the table. With them in mind, you should also look into providing a quick start guide of some sort. It need not be long: a short one will do. You can use a premade template or the Documenter tool for your documentation, both linked below: As a courtesy, preventive check: - Make sure that the code doesn’t raise any PHP errors, notices or warnings. Enable WP_DEBUG. - Include CSS/JS file the right way using wp_enqueue - Please do not deregister or ignore the default version of jQuery being used by the theme and load a custom version. - Make sure no deprecated methods are being used by the plugin. The above plugin will catch most of them so just do a quick check.

this is the online documentation