Question regarding filtering a repeater based on parameters in url of website

I am sorry if i havent made my issue clear, let me try to explain clearly

  1. I am working in a small company that sells cold pressed juices, we have just uploaded the website on wix(Website link: www.coldpressindex.com)
  2. I have a navigation bar, when i click on products, underneath “cold pressed juices” there are some texts for categories of juices. The issue i am having right now is
    -inserting parameters into the url and retrieving the url to be usable
  • when i use wixlocation.queryParams.add() to add the {“category” : “Green juice”} to the
    link, i get something like this: Juices (coldpressindex.com)

To simplify things, the issue i am facing is to use the url with parameters to filter the
repeater by the category. so example if i were to click on the text in my navigation bar for “green juice” , the result i am hoping for is to be directed to the juices page where the
repeater is filtered to that category. i have read through the wixLocation api files but im
not very sure how to proceed. I would appreciate any help i can get!
Image of navigation bar is below: Feel free to click on the website link and see too!

Basically i need to add parameters to the url and make those parameters in the url when entered, filter the repeater to the specific filter in the products page, essentially the wix store functionality with a dynamic page