Hello prateekshawebdesign!
I have to disagree with you, all that we declare on the description page and relate for the free version, all of that the plugin can do.
You can easily add and customize a responsive menu on your site, organize a mega menu, dropdown menu, toolbar, Ajax mini cart for WooCommerce, multilanguage support through WPML or PolyLang.
Yes, premium features will be limited for you, such as mega menu blocks allowing you to add rich content in the mega menu with popular page builders, sticky, sidebar, icon menu, badges and so on.
Comparison table free vs premium here https://groovymenu.grooni.com/upgrade/
All of that the plugin can do we explain in video tutorials:
How to integrate mega menu plugin
How to add mega menu on your site
How to customize the WordPress menu with Groovy Menu Plugin
How to change fonts in the menu, add any of google fonts in the header
How to create a fullwidth menu
How to change hover effects in WordPress the menu
How to create hamburger menu
How to make overlay menu in WordPress
How To Add Icons To WordPress Menus
How to Create a Transparent Header in WordPress
You must admit that it is not ethical to say that the plugin does not come with anything in the free version, because it’s not true and evaluate our work in one star it’s really not honestly.
Perhaps you just did not figure out of the plugin yet, if you have any questions, please ask them!
We hope that we were able to change your mind after this comment, and you will be able to rerate the plugin!