1.请问B-Stock在这句话是什么意思？
In my eyes the supplier has  sold a B-Stock yo us ,fully knowing about the quality of his product and i wonder how this could  haved passed your quality check before shipping?

2.请帮我准确翻译一下三句话。
Please see below mail, I have an order as per below detail pls advise if you will able to meet delivy date.

So I  stood in thhe rain ,facing a catastrophe with my client t-mobile?

Can it be delivered to me in Mexico if I paid all the necessary bills？And also your charges.(最关键这句话的意思是运费由谁付？)