Is it reliable for Nanjing Shi Sheng Nianhua ktv students to take part-time jobs?

Not long ago, at Ningbang Hotel, above 58 cities, I saw their summer news, so I passed 58 customer service. She called Assistant Yu, sent me address information and asked me to go for an interview. However, I felt particularly strange, but I didn't think about it. In a nightclub called Nianhua, I was received by a manager, Chen, who wrote an application form and asked me to hand it in. Two pieces of paper, the name of the drink and the box number, let me recite them well, so I went back to see them for a day. On the fourth day, I went to pay their bill, but failed, but I don't want to be there now, so I asked them to give me a refund. Assistant Yu agreed to return it to me, but after more than ten days, there was no news. She didn't answer my phone or send me a message. I think I'm going to make money.