Poor Employer - Apprentice OTIS Employee Review

Upon receiving employment with Otis, I was advised I would be working 4 10 hr shifts a week as an apprentice. I was assigned to a mechanic who was not very reliable and was lucky if I worked 2-3 shifts a week. Some weeks it was only one shift. After 3.5 months of employment, I had to miss two days. The mechanic complained about me being unreliable and as result, I was let go. I have since discovered this mechanic has worked with 4 apprentices since the start of the year and has been unable to work with all apprentices.