10 days have passed since I received your previous answer. Please tell me an approximate date of delivery. If you do not know when you can deliver right now, we may cancel the order.
It has been 10 days since I received a response from you. Please let me know the estimated delivery date for the items. I may cancel the order if I cannot have the estimated date at this time.
It has been 10 days since your last reply. Could you please let us know the approximate delivery date of the item? If the date is not clearly shown, we need to be thinking of the cancellation.