Deleting Duplicate Reviews

Does anyone know how to delete duplicate Bookish First reviews in your profile? I received a message from the BookishFirst team that my Amazon link wasn’t the correct one, but when I tried to fix it I accidentally created a duplicate review instead of a correction. I don’t want to abuse the points/shared reviews system, so I’m now trying to figure out how to remove the incorrect “reviews shared” links and post only ONE correct “shared review.” TIA