RE : Common Wealth Financial Systems Account # XXXX and XXXXXXXXOn XXXX XXXX, 2015, I requested debt verification/validation of the alleged debt claimed owed in the amounts of {$750.00} and {$300.00}. Correspondence was sent via USPS Certified Mail # XXXX XXXX XXXX XXXX XXXX, which Common Wealth Financial Systems received on XXXX/XXXX/2015. After not receiving verification/validation, I then requested, on XXXX/XXXX/2015 via USPS Certified Mail # XXXX XXXX XXXX XXXX XXXX which they received on XXXX/XXXX/2015, for Common Wealth Financial Systems to remove theses negative items from my credit report. They have failed to respond to either of my request.