Sorry, but your response is far from perfect. To be blunt, it is unintelligible. What exactly are you trying to say? What I think you're saying (but this is just a guess) is that you issued a purchased order for a quantity of nails, which were to be supplied in packages of 100 nails each. Your supplier sent a confirmation of this purchase order. But when you received the order, the nails were packaged in lots of 90 instead of 100. Then you go on to talk about packets of 50 nails in the future and I'm completely confused....
Please provide a more detailed explanation so that we can help you sort out this situation.
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