How to add a Image Gallery with the feature to klick on and the images changes

Hi everybody, i want to ad an image gallery. When you open my site there is an image on it. I want that when you click on the image, another image appears. I do not want the arrows of the slider section. In total there should be 5 images in the chain. Does anyone know for what i have to search in the tutorials, or how does this works?

Really glad about an answer. Best Tomas

Here is my public share link: