Alliance — alliance staff taken my thirty thousand rupees fraud

Address:

topsi,station para, 713362

Dear sir
I am kajal kanti sarkar owner of sarkar cable network, Toposi jamuria.
on 29/04/2019 one of your staff named bikash kr singh taken thirty thousand rupees (30000) on behalf of providing network connection but after collecting the money he did not given any response. Whenever i am trying to call him he ignores my call.
now i am in big trouble please help me