Step backward for my career - Graphic Designer TGI Enterprises Employee Review

Only 3 sick days a year, hourly and under paid. Required overtime during busy season for multiple days/weeks in a row. Cut hours in the summer so pay was not steady at all. They would pick random days to close during the summer so they didn't have to pay employees. I was told I was interviewing for a mid to senior level role but they pay they offered me did not reflect that. Stressful workload, they expect you to work almost inhumanly fast. CEO has family members and personal friends upper management which is in poor taste in my opinion. Felt like I was an officer worker in an assembly line.