Please Correct My Sentence ?

Please find attached the revised PO for the correct brand of xxx. Your order is ready in our office at our reception desk, please collect them asap / The original document will be sent to you by courier tomorrow. Please sign and return one copy to us for reference.

Your company name xxx name has been changed to xxx. Please find attached copy of the revised PI.

.
Please find attached the revised purchase order for the correct brand of ***. Your order is ready at the reception desk in our office. Please collect it as soon as possible. The original document will be sent to you by courier tomorrow. Please sign and return one copy to us for reference.

Your company name, *** , has been changed to ***. Please find attached a copy of the revised PI.

I don't know what 'Pl.' means at the end of your message; therefore the person who receives your message may not understand, either. As a rule, do not use abbreviations in business communications.

yes, message noted and thanks.

do you think below sentence is odd ? (underline parts)

Please find attached the purchase order for xxxxx. I would be grateful if you could send us your purchase order as soon as possible.

.

I would be grateful if you could send us your purchase order as soon as possible.

That is a fine, business-like sentence.

Kindly cancel and revised invoice send to us ..we will be send orginal document inv2 by courier.

No one would lose out outrightly

Attached is our Purchase orders.