It doesn't matter, you can arrange to send it back when you are free. It's really troublesome for you. If something like this happens, we will reschedule and send you a good one.
It doesn't matter, you can also arrange to send back, it is my side more trouble you, such a thing happened, we received a re-arrangement to send you a good.
It doesn't matter. You can arrange to send it back when you are free. It's really my side that is more troublesome to you. Such a thing happened. We received a new arrangement to send you a good one.