Indian Railways — Molested in sealdah station by cleaner

Address:

Kolkata, West Bengal

From the south rail station towards north platforms in sealdah railway station at the time 11.12 pm to 11.15 on date 20.03.17
A cleaner of platform wearing orange shirt (may be uniform) hurt me. He kicked in my face. It's occurred in between south and North platforms of sealdah station kolkata. He cleaning platform in Rush and all water drop in my trouser, , I tell him to work properly, , and he kicked in my face.
How can he react like this??