Very Unreliable

I have a Saudi supplier who sent me 3 notebooks from Egypt through Courier Dispatch Service 3 week ago, and he assured me that the ordered items would reach me within the same week. That was 3 weeks ago but still no notebooks. I have customers who are waiting for said notebooks and I cannot deliver them. <br> <br> This afternoon, I got a main from the courier that I need to pay them another US$350 for an unknown reason and then they will send my shipment and very excitedly, within 6 to 8 hours.<br> <br> Be aware of this company since I have already paid them US$100 for import duty and another amount in US$ for demurrage fees. Now they suddenly want more money. <br> <br> DONT USE COURIER DESPATCH SERVICES