Withdrawal of money

As I have seen, we can withdraw money only on 15th of next month. Is there any other tool or facility where we can withdraw money immediately? What if someone requires money urgently…?

Unfortunately this is not an option - as you correctly said all payments come out on 15th

What should Author do if he wants some money urgently…?

You can try emailing support but this has been asked before and there was not much that could be done otherwise there would be endless sporadic request, multiple withdrawals per month etc all which would be complicated and expensive most likely