First, I recognize that this is a very emotional topic. And we must know and realize that God is completely sovereign, and that He may still act supernaturally even today in matters of His time and choosing, such as miraculous healings and so on. But we must also recognize that such events today are the exception rather than the rule. Miracle healings were numerous and visibly used while Jesus was here on earth to confirm His authority of all things (nature, health, and even death itself); such things were also done to confirm His deity.
It should also come as no surprise to you hopefully that most (nearly all?) “miracle healings” today performed on TV by “Christian Preachers” are fakes done for money, yes?