i want not to see the different sizes in the collection page. Right now there are shown and it looks like doubled products cause the headlines are all the same: http://prntscr.com/qnhr1v The red products are the same size but different colors (a lot of pictures are still missing).
1. How do i hide the sizes on the collection page?
I also want to create a random product order. http://prntscr.com/qnhr1v
Right now one products is shown in the different sizes and colors and after this another product. But i want to have a random order of the products for example: ProductA red, Product B blue, Product A green, Product C blue ...
2. How to a create a random color and product order on my collections pages?