I don't work at mighty dollar I got this to rate their service. The manager of store you worked at should be able to tell you if not contact district manager. Call the home office and ask them. That happened to me at dollar General store. Manager said that she would call me and tell me when I was on schedule. She did not call nor take my calls she was always busy elsewhere I called home. Office. And reported them to labor board.
I helped manage other companies similar. That's done so you can't file for unemployment. They will randomly add you to schedule and not tell you. After the 3rd time you get wrote up and that is repeated as many times as necessary to terminate employment. They will blame you for no call no show. Because as employees it's your job to keep track of your schedule.... Ect you can't fill for unemployment due to abandonment..... Legal but duchey
My advice find another job sounds to me that they are jerking you around.
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