My Wordpress Plugin Rejected

My new plugin which i make after hard time it is now reject by codecanyon team, reason as follow, please guide me why they reject me , either i use wo_enqueue and checked enable bebud mode also, and don’t even try to registered any default version. Please guide me how i can be part of this family.

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 likely a soft reject for new authors to, just double check the check list and re-upload your plugin, if all complies it should be accepted

After fixing things, i have submitted the product again and now review team answer with this.

Thank you for your submission. We have completed our review of “OxygenDevs - Whatsapp and Skype One Click Chat Support” and unfortunately we found it isn’t at the quality standard required to move forward, and you won’t be able to re-submit this item again.
Here is the comment from your Envato Quality team reviewer:

This item has a nice concept, but doesn’t feature the required functionality and features to be approved as a premium item. Consider expanding the feature set here.