TP Teleoperador interview questions

The hiring process was easy went on indeed.com and filled out the application and sent my resume in. They called me a few days later saying they wanted to interview me. I went in for an interview the day after speaking to one of the recruiters. My interview did not happen they sent me home saying I had to come back because of how I was dressed. I was in black pants and a black shirt. I do not feel comfortable with a company that tells me I do not look to their standards. There is no way I’m going to go get new clothes for the interview. Not when they treat you like this.