in XX/XX/XXXX i was informed that his account number ending in XXXX, is being shown not paid in full, even though my {$760.00} payment was sent directly Synchrony via XXXX Overnight Mailed on XX/XX/XXXX. 
i was told by Synchrony Upon further review of my claim, that the claim and complaint were unfounded, and they say my payment was never received. 
I sent copy of the original check # XXXX ( from the bank showing paid out ), indicating that not only was the check received approximately a month after the fact on XX/XX/XXXX, but the amount was deposited into the WRONG account ( client name was handwritten on the check by them when they cashed it ) as indicated on the copy of the check, bank reported the check cleared on XX/XX/XXXX I requested that the funds be remitted to the correct account ending in XXXX ( my account ). Name of account that was credited was XXXX XXXX is not me therefore it is up to Synchrony to fix the issue to fix this issue. 
Last communication was XXXX XX/XX/XXXX through my lawyer demanding a response from Synchrony within 7 days or we would have no choice but to proceed further pending litigation and we have not heard back.