Tenet HealthCare Corporation Debt Collection Complaint

Tenet HealthCare Corporation Debt collection department,

I do not know False statements or representation Attempted to collect wrong amount Florida

I tried applying for a bank account at - - and after getting my account, it was canceled as a result of - collections against me. I have - collections against me for $350.00 from - - - - for trying to get out of a leasing contract that I signed the day before telling them I could not move in. I cancelled within 24 hours and they are trying to charge me $350.00 for this. Then there are - collections that are filed against me from Syndicated Office System for $350.00 and $450.00. I have no idea what this is for, nor have I ever been contacted by them. This is ruining my credit apparently and I have never even heard of these collections against me. Please help me! I need to get a bank account from - - before leaving the country at the end of this month and this is really a messed up predicament I am in! I found this article about - online and I am guessing I am involved in this without even knowing ( http : - ). Please let me know what I should do, what I can do, and any information that can help me! I greatly appreciate it!