Pressure by junior employees

I am officer at northern railways , fem months back a agreement was signed for a tender which said that our juniors(sse) will have to go on inspection of materials to the workplace of tender holder . and the cost was also regarding the same but then after signing of the agreement (1 months or two ) , the juniors (sse) revolted to change the law and they will not go for the inspection. and forced me to change the agreement ( amendment ), for which I don't have enough powers, so I rejected then they form a group and revolted ( all of them saying "murdabad murdabad ) and then one of them tortured me directly saying that " i will show you who i am " . they are torturing me one or the other day. today they all (5 of them ) messed up with me verbally, I am a bp patient, thus I am in hospital now. they daily give me stress. One of them wrote a complaint against me that I am unbiased towards him and hate him thus i transferred him ( again transferring someone is not my power ) they all arose against me and now i am completely strucked what to do.