I had my balayage done last Thursday by a trainee and paid a reduced rate to have it done. She was doing it alone without supervision and when I asked she had been doing her apprenticeship for 5 months and had started colours 1-2 months ago.
She seemed to leave the bleach on for an excessive amount of time and after washing it at home it seems dry and little bits are coming off in my hand.
Do I go back and complain? I've been growing my hair for ages and I'm currently sat with olaplex no.3 on my head worrying.