Indian Railways — rats in b1 compartment guntur rayagada express

I have boarded the train from guntur to visakhapatnam.
There were huge rats in the whole compartment of b1.
They were biting bags and also eating up food of co passengers.
We were disturbed the whole night and my aunt who is around 65 years old having bp started crying.
This is very bad maintenance by railways and railways should do something to eradicate this.