How to RESHUFFLE in SHUFFLES app?

here shuffles up and if you tap on any image so to reshuffle just in the sidebar tap reshuffle and then it's um yeah you can just use this element and then you can just delete some some elements from it and that's basically yeah it's very easy to manage it or for example you have seen some cool image there so then you can just easily remove it and yeah that's how it works and then you can just do all you want and then you can just save it and post it