Is Kai Tak an organization that swindles money?

Kai Tak is really a fraud company, and its attitude before and after collecting money is completely different. Poor service and teaching quality. At the key introduction, I said 80% refund, so I signed it. Who knows that the inconspicuous part of the agreement is completely different (that is, the kind that will make people dizzy because of someone). It's been almost a year since I asked for a refund, but I still won't refund it. I think many students are also like this.