Duplicate listings

First before I go into the problem, there is an issue posting to this forum. I kept logging into members area and going to forum, and when I went to create a new post, it kept saying members only. I would go back and login, then same problem. No matter what I did, it was not recognizing me to post yet I could see my account in the members area. I was able to work around this by going to an old topic link from an email and once I was in that way, it let me create a new topic.

ANYWAY, I am having an issue on http://www.kailua.life. When I or anyone adds a listing, it is duplicated. The weird thing is in some cases it is actually duplicated so I just have to go in and delete the second one. But then like in this case, it is showing duplicates in the search results but in the back end, it just shows one listing so I can’t even remove the duplicates. https://www.kailua.life/listing-category/kailua-etsy-stores/