Is Jia Lian Payment Company a Liar?

Jia Lian Pay is a fraud company. My pos machine has been returned for several years, and every machine has a 500 yuan deposit. Jia Lian paid and told me that we could get a refund when it was done tomorrow. That's what I say every time I call, and I've been cheated for years, and my money won't be refunded. Such a dishonest company hopes to have a person in charge of Jia Lian Payment Company and my total memories in public security organs in recent years, so that more people can see how their company leaders cheat.