Appropriate Plugin/Theme to create this page?

Please advise, which plugin/theme will be suitable to build this website page: https://www.ngomasa.co.za/stockists.php in WordPress using Elementor?
I have searched so many plugins, themes, and tutorials but they are all so complex. This is a very simple search tab that is customized with a list of options(dropdown) to choose from like various countries and shops situated in them that stocks the products/brand. E.G. Mc Donalds in various countries, store addresses in each city/town. Not so much about proximity but just an address.

The page I need help with: [log in to see the link]