A lab in-charge is facing severe harassment from her school's principal and vice-principal, being forced to teach classes she's unqualified for and cover teacher duties at her own expense. This has led to significant distress and depression. While the principals have authority, it's advised to report this to the District Education Officer (D.E.O.) via registered post, as remaining silent will not resolve the issue. Options like seeking a transfer or voluntary retirement are also mentioned if direct confrontation is not preferred.