Airpress filtering options

Hi, I am scratching my head around to figure out how to filter a virtual posts loop with selectboxes or checkboxes. I want to filter by a String in my Airtable Column. Such as categories or tags. The Options in the input fields or checkboxes can be hardcoded. As long as I find an example on how to do this. Can you please point me to examples which are beginner friendly? The documentation is just not for made for n00bs…

Thanks so much.