Long story short, I work as security in a supermarket in Ukraine. There are three of us in security. They got me working only because the previous worker was drafted and they needed someone to replace him. I had worked here for one year already, and no one from the management had any problems with me. One week ago, the previous worker came back from war because he had some problems related to his health. When he came back, I saw him coming every day in the store and going into the manager's office, and some workers said that he wants to work again here. From when he came back, the managers acted rudely toward me, saying that I needed to get a haircut or they would fire me, or that I needed to change my style of clothing or they would also fire me (I needed to wear everything black, and one day I had a black t-shirt with a small white line on the bottom), while my co-workers could do anything they wanted without any kind of sanction. Are they trying to fire me or i am just paranoic? (I am the youngest here, maybe this is why they are targeting me)