BEGGING FOR AN INVOICE FOR GOODS BOUGHT

Paul came to our offices, without an appointment, and told me that one of our Doctor's insisted that he speaks to me regarding the last 29 pepper spray cans he needs to sell. Unfortunately I had no choice but to buy these sprays, even though we did not want them, as it was an instruction from one of my doctor's. He told me this long story of how he is desperate to sell these as he was flying overseas that same night. As he could not give me an invoice there and then, I asked him to just send it to me before his flight. Since then I have contacted him and sent messages to get this invoice as my Financial Director is waiting for it. Promise after promise to send it. I was then informed that he has e-mailed it to me on numerous occasions and because I did not contact him, he assumed I received it? Strange, if I did receive it \numerous"times"