Can't delete my old product posts?

Urgent guidance needed regarding product post deletion. I'm encountering an issue where I'm unable to remove outdated product listings from my GMAJOR profile. These are legacy items that are no longer available or relevant, and their presence is cluttering my active inventory display. I've reviewed the standard platform guides but haven't found a clear solution or a specific error message. Is there a known limitation or a particular procedure I need to follow to effectively purge these old posts? Any prompt assistance or insights into troubleshooting this would be greatly appreciated as it's impacting my professional presentation.