You can edit and delete a collection in 2 ways:
On Collections find the one you want to edit or delete.
Then click on ACTIONS right on the other side of this board.
Choose Edit or Delete and confirm your choice in the pop-up window.
2. On your Account, click on My Products, then on Collections.
Now choose the collection you want to update.
Check the box on its left and choose DELETE from the tabs on top of your collection list.
A pop-up window will appear, and you need to confirm your choice.
So, now you know how to edit or delete an ollection! C