I am so pissed at people at my work. I work 3rd shift so part of my job (at a gas station) is to…

I am so pissed at people at my work. I work 3rd shift so part of my job (at a gas station) is to cook breakfast. I am here by myself and my days off another girl works here by herself. that girl decided to tell my manager that I wasn't making any bacon biscuits. which I wasn't. But she doesn't with me or after me so there is no way that what I do effects her. she had no reason to tell my manager anything. litterally all she was doing was being a tattle tale. which is immature and unnecessary. I hate this place with these immature co-workers and unprofessional managment.