We very much regret to say that the

We very much regret to say that the payment would be to stand over for next week . The reason is that we have had very heavy payments to meet lately and, at the same time, have been unable to collect many large accounts due to us.
I will keep you informed regarding the progress and confirmed date as we get closer.

ผลลัพธ์ (อังกฤษ) 2:

We very much regret to say that the payment would be to stand over for next week. The Reason is that we had very Heavy Have Payments to Meet Lately and, at The Same time, Have been unable to collect many accounts Large Due to Us.
I Will Keep You Informed regarding The Progress and confirmed Date As we Get Closer.