Circle K review: boss yells at me and says I don't do my job

When any of my coworkers ask me to do something there rood about it, yell at me in front of customers. Mark was rood to a customer because he need it an exchange I asked f he didn't think that was rood . He got offended and told me dat if I didn't want to be on his team because I thought he was rood it's ###. I told him I would contact a store manager f he talked to me like that again! He said " I feel threaten Now don't get your feelings hurt "' . I couldn't pay for daycare on Sunday so I had to call in well my boss called me yelling at me this morning because he need it to know if I'm gonna be able to work this weekend! When I got to work this afternoon like always I ask what they need me to do I couldn't do it then coworker got mad at me and put her closed sigh up and said"" well you stay here and yelled that I don't do my job I told my boss and he yelled at me like if I was a little kid! I can't work with him please help me I don't want to quit I can't I just want to be able to work at an other store! I forgot to say that he even apologized because no one ever trained me they just assumed I new every thing.