On XX/XX/XXXX, I received a letter from the debt collection company named " Transworld Systems , Inc. '' ( XXXX XXXX XXXX, XXXX, PA XXXX ), claiming that I owed to XXXX XXXX of XXXX {$440.00}. 

On XX/XX/XXXX, I wrote a letter to Transworld Systems with a copy to the XXXX XXXX XXXX stating that I already had paid the alleged debt. I enclosed with my response information of the electronic payment that I did ( confirmation number ) and notified that the equipment was pickup by a XXXX employed on XXXX XXXX, XXXX. ( Please, see Exhibit XXXX ). 

A few days later, on XXXX XXXX, Transworld sent to me a XXXX letter alleging that the same debt mentioned before was unpaid. I responded again that I already had paid the debt and that the equipment was returned, so, no balance was pending. I also asked for a cease and desist of sending to me their collections letters. ( Please, see Exhibit XXXX ). 

However, on XX/XX/XXXX, I received a XXXX collection letter ( dated XX/XX/XXXX ) alleging that the same debt was still unpaid without any consideration to the letters and supporting documents that I previously submitted demonstrating that I paid the alleged debt in full since XX/XX/XXXX. 

These insistent and continuously submissions of letters asking for a non-existence debt are obviously an illegal harassment against me. So, herein I am asking from the " Consumer Financial Protection Bureau '' their protection of these XXXX companies ' illegal harassments ( XXXX XXXX and Transworld Systems , Inc ).