Narayana Multi Speciality Hospital — I am complaining about the Staff Nurse's extra duty

Address:

Andul Rd, near Chunabati, Podara, Mourigram, Howrah, West Bengal 711109

Staff Nurses must have to do extra duty in Narayana Multi-speciality, Howrah.
They forces to do 18 hours duty sometimes.
if you can't do that you can leave the hospital.
They forces to do Night Duty after Evening Duty.
Extra duty you will get in regular basis, as they are not recruiting new staff and they don't have sufficient staffs for the hospital.
very bad condition here.
I am a staff Nurse of this hospital.
if you tell them I can't do 18 hours duty, then they will say to leave the hospital and forces to work, next day you have to submit apology letter for misbehaving with incharge.
Saying No, is a misbehave here.