Receivables Management Corporation Debt Collection Complaint

Receivables Management Corporation Debt collection department,

Non-federal student loan Cont'd attempts collect debt not owed Debt was paid South Carolina

I had s medical bill go into collections on -/-/16. I then paid in full $820.00 and was told it would be removed from my credit. After going back between credit bureau and collection company the collections informed me that they could n't remove that the credit bureau would have to. Collection company even sent me a copy of the collection paid to send over to bureau. Was told after 30 days it would be removed but still hasn't.Other credit bureaus have removed completely but - still has it listed as paid balance -. This is hurting my credit.