Is this company a fraud company?

I worked in Qingdao Lisan Group for less than a month and paid 5,000 yuan for meals in advance. I want to ask my brothers and sisters in Qingdao if they can get it back. I found that Qingdao Lisan Group has a very poor reputation on the Internet, and there are many cases where I have worked. I really regret it. Every time I call to ask when I can get a refund, they say we are counting and can't give you an answer. Just wait for your call every time. It's been almost three months since I perfunctory. What should I do? That's hard-earned money. I don't know how many times I cried about it. I'm here to ask for your help. On the other hand, I hope people who read this article will tell your relatives and friends not to join Qingdao Lisan Group. It is a graveyard for squeezing the labor force and hard-earned money of working people. People in that place eat people without bones. Get out of that place. I'm sorry if I haven't lost everything. Don't have any illusions about such a beast company Don't be cheated again. I hope I am the last victim.