Dear Mr. Prapaporn,
I am writing to complain about order # TP234 for six HP computers, which we received today.
We regret to inform you that you sent us the wrong model. We ordered TP234 models, but we received TP235. Please find enclosed a copy of the order.
Please send us the replacement goods as soon as possible.
Thank you for your assistance in this matter.
Sincerely,
Nutcharin Pongpila
Saisuree Pangboon
Best wishes,
Saisuree Pangboon