Update buttons

I run a website called https://thewanderingwaiter.com.

If you scroll down on the homepage to the 2nd section you will see a section called "Swipe for categories". This has 8 pictures and 8 restaurant categories called Indian, Steak, Italian, Pizzeria, Michelin Star, Chinese, Burger and Mexican.

If you click the wording "Indian" it will take you to a search results page. But if you click on the picture nothing will happen. i want to be able to click the picture and it take me to the same link as the wording. this then needs to be done for the other 7 categories.

So i believe the picture needs to be made into a button. please can somebody do this for me?

Thanks,
Jamie