Is it scary for the US Mission to borrow money and ask for repayment before?

When you receive the "time before the repayment request, otherwise you will go to the credit office or investigate where you live." When this kind of short message is sent, the collector is scaring you, and the purpose is to make you pay back the money quickly.

Within one month after the deadline, the collection staff will ask you to repay the loan within a time limit by SMS or telephone, otherwise the result will be unfavorable to you. In fact, this is the routine of the collection staff, and the timid people will pay back the money immediately after seeing it. If you don't return it, the collection staff can't help it. But you always have to pay back the money you owe. If you have money on hand, you'd better repay it as soon as possible!