How to implement this Ui?

When the first card is selected the first image is shown. Second and third card has different images related to them. But instead of clicking the cards or using a time to switch the active card I want it handled by scroll behaviour. When I reach this section, I want the vertical scroll to stop. Bascially scroll should change the active index. When I reach the last card after that vertical scroll should continue. Took my whole day and still I couldn't manage.