Need help on sentences

How about:

XYZ company will not agree to the (sell, pull, shipping) date. Please advise.

Thanks a Lot PUNKEY for the reply

When i am sending this email, i have already received a reply from the vender on our Open Order Report. So that is why i am writing:

XYZ company had not agreed with our pulling or push out date.

could you tell me if the sentence above is correct ? is the grammar ok ? is the sentence understandable ?

thanks and best regards.

Yes, it is understandable.
Alternatively, you could write something like, "The vendor cannot meet our required date(s)."

D13, it's "doesn't agree" or "hasn't agreed"

I wonder if you don't mean "escalating email"

"Vendor name" leaves some of us wondering. Could you mean for instance "firms identified in the 'Vendor Name' column"

Thanks for the feed back Dale

Firms in the vendor name columns would be suppliers, like: Wurth, KCE and etc...

And you are right about "escalating email", sorry my mistake.