Stair sales recruitment

I am a liar. I just went to Du Ying Building for an interview. I wanted to accept 200 yuan for his work clothes and work permit, so I gave him the 50 yuan. He gave me a receipt and said that he would make up the rest 150 yuan when he went back today. Then as soon as I got out of the stairs, I felt something was wrong, so I went back to ask him for a refund, but he didn't. Then I got angry, angry. I went to find someone, and he gave it back to me. Don't believe it, all the people who make you pay are liars.