Pointers on how I should go about making my website (school project) [closed]

I am making a website for a school project.

The idea is a website that allows you to filter different results from Cricket stores in New Zealand and then have them all in one place.

It will not take the data directly from the websites themselves; instead, use iframe elements that depend on the chosen filters eg. if one filter was to sort by lowest price, the iframes would have the URL "https://ift.tt/2CrYL9O" if you get the idea

I'm asking for a few pointers on the easiest and most effective way to do this eg. do I need PHP, which javascript elements do I need to use, you get the idea.