Deleting items from binded collections


I am trying to figure out the best way to delete items from a binded collection. I don’t want to unbind it and do all that process because I will still use it. I just want to delete items that are not being used anymore.

Thanks for your tips!

Also, can this be done via an API call?

Here is my public share link: LINK
(how to access public share link)

Forgot to add that I am getting an alert that I can’t delete the items because they are binded. Although they are not in use… Yes, they are binded to a collection list and a Jetboost filter but still. Is this normal? Is there a way to delete them without having to basically reset everything?