how do i get certain shaped clouds

i wanted a cupcake shaped cloud but there is no search box to search different shapes is there a way of searching the shapes rather than having to scroll through all the shapes

Unfortunately there is not search box and you have to scroll over different shapes to find what you are looking for.

And unfortunately there is no cupcake shape as well. But you can always find it yourself and add it by clicking on the first tile in Shapes section.