Product Customization Plugin or Feture

Hi! I’m currently using “Flatsome” e-commerce theme to build an online food delivery website and so far, this theme has proved to be an excellent product and a worthy purchase. There are a couple of things which I’m struggling with, though. For instance, I need some help adding a custom product drop-down menu functionality on the shop page to let the customers customize their food orders, by choosing from several items from a product drop-down menu under multiple categories (drop-down menus).

The idea is to add a “Customize Your Order” section on the shop page with custom fields showing the customize-able products. For instance, if I were to custom order a food item from my website, I could go to this “customize your order” section and start customizing my order, by choosing the options from different drop-down menus on the page. Now, I did try using the variable products and product variations by inserting different attributes, but, could not achieve the desired result. To help you visualize it, here is an appropriate and relevant example of the custom functionality I’ve been trying to add to my website (scroll down and to the right): https://fuelmeals.com/product/custom-meals/. I need a similar drop-down fields functionality which lets a user to customize their food orders, and if possible, achieve similar functionality of getting a dynamic text field under the drop-down lists, which keeps getting updated with the food details after every addition/removal of an item. Not sure if this is possible through a free plug-in / without manual coding.

If this is something really silly easy, please ignore my ignorance, as I’m a WP beginner and a noob. Hence, this question. I’d really appreciate an easy (which doesn’t require manual coding) solution to this problem.

Thanks in advance to everyone who stops by to read the question and try to help!
Cheers
Nitin