So I went to a student salon cause I can't afford a high end salons as I'm a student myself. I hate confrontation and wasnt happy how my hair turned out but I didn't want to say anything cause the hairdresser didn't speak finnish fluently, I didn't want to come off as mean. Should I call the salon and ask for a fix or try to fix it myself? I paid 60€ for silver hair and got yellow roots

Before picture^^^

Reference picture of color i showed her and the teacher who was guiding her

Hair model picture^^^

What I ended up with ^ 😭 EDIT: I called them and got a new time for next Tuesday, I'm unclear if they are gonna charge me or not? They said they wrote "fixing" to the notes of my time but still asked for my jair lenght