"buy Together" Add On Not Working

Hi,

I was just looking at the doc on how to setup "Buy Together" add-on, which is currently active. However, when I go to Products > Products, and click on a product and go to the "Buy Together" tab, the "Add Combination" button does not appear. It just says, "No data found". How can I fix this problem? Is this happening to anyone else?

Thank You!

Ok never mind. I figured it out. Thanks!

Ok never mind. I figured it out. Thanks!

What was the reason?