POST OFFICE = ME LOSING WORK!!!!!

Good day,<br> <br> One of my drivers send me his documents on the 29.06.2015 from Isando Post Office to me at George Industrial for invoicing... <br> <br> Today is the 08.07.2015 and still NO documents!!!<br> <br> My client has informed me this morning that I will NOT get anymore loads before I invoice all previous documents outstanding!<br> <br> This means that SA Post Office is the reason that I will be losing work because of NOT delivering as promised!!!<br> <br> Can anyone PLEASE just help me to trace this envelope...???<br> <br> And I will even send my own courier services to collect it from there and bring it to George.<br> <br> This is now the SECOND time this has happened, and it's only ME losing every time!!!!!!<br> <br> I CANNOT afford this type of mistakes......!!!!!!<br> <br> I hope that this message will help me get a reaction from someone...???<br> <br> Thank you!!!