Deleted Adobe LR CC cloud files reaapear

I have Adobe LR 6.5 CC  running on Mac OS13.4. ,My  cloud storage space limit has been reached ( 1TB) and have found no way to delete files wihtout them reappearing, so I am basically locked out of using LR. I do see this is a common issue posted in various places, but none of the suggested solutions works. I have  logged into my Adobe Web account and looked for deleted files, but   I see none. I have been trying to resolve this for 3 weeks, losing hope.