Illegal hawkers and beggars occupy in virar railway subway

I am residents of virar and everyday travels by railway. During this we need to use virar subway. But from few maonths, illegal hawkers and beggars are living in the subway. Due to which, whole subway is filling with dirtiness and malodor. All these things are creating trouble while using the subway. I book the complaint for the same to virar station manager on month of may, but still they can't take any action. I request you to please take immediate action against these hawkers and beggars and also take care that they will not come again. Thank you,