M&M Supertech

When I first met with the customer, we spoke about his project and agreed upon $to complete Once I completed the job, the customer only paid me $and I tried to explain to him several times that this was not the correct amount I tired of going back and forth about the
amount, took the check and left the locationI later sent the customer his invoice which bounced back I resent the invoice which he later received and in the message, I expressed my unhappiness with him refusing to pay me the agreed upon amount of $ This is why he has generated this complaint