Have you been scammed?

A piece of advice, please use this application and also encourage your closest family members, even friends or colleagues, to use it. Because a family member received a phone call saying that a relative was in the hospital, and before you say it was stupid, no, because it was an elderly person who didn't have much contact with the relative, and she impulsively sent the money. I kindly ask that your acquaintances, friends, or family use this application before the same thing happens to them.