Hello,
I got your point that you want to add images as a tab content. That’s why you can’t use ajax product tab element. As you are using Tabs element to display your images as a content.
Actually you are using large number of tabs that’s why they did not fit on small screens like mobile.
You can use three tabs as per row and define more rows for further tabs. In this way your tabs will fit in the small screens and the tabs quantity will not exceed from the available width.
Best Regards.
.
