Bundle didn't make sales as expected

I recently uploaded a bundle with ha collection of good selling 10 items… one of them was on the popular list too… but the bundle didn’t make sales… any idea why? I’m not sure that am I allowed to put the link here

hi have no idea to be honest , besides, I have only one real bundle here , this is made of items that were all working well and the bundle has never been sold … hard to figure out why, too , maybe price , not sure …

Thank you very much for the reply… the thing is I have seen such bundles move fast in sales in powerpoint category… but I still can’t find what’s wrong…