u/CriticalIce4207

So my multidisciplinary teacher kept reviews at our class timings we messaged her but she never replied or canceled the meeting.. no one even showed up to her meetings because of classes and we submitted our final work also she didn't call us to cabin or kept any online meeting... we mailed her, she didn't acknowledged or suggested any improvements... 0 effort from her side and that's all and now she has given C and D to all... we tried to message her,call her and even went to her cabin but there is no response and she is never in the cabin.. since its a 2 credit thing and almost most of the ppl who didn't even do anything got A/S atleast.. What to do? Should i go to the HOD? I talked to my proctor she said to talk to the teacher only...