Good day to everyone,

I created this form using html, please see the link below:

The problem with it are:

1. If I click for the categories the form reloads and displayed "The product you are looking for no longer exists, but you can try one of our featured products:"
2. How can I connect it with the website to display products of the website? I tried to change the action into the url but it still don't work.

Looking forward for your responses.