Medlife — Not having any record and filling tax by firm name

Address:

New Delhi, Delhi, 110042

Sir this is against manikesh nath tiwary who has pharma company by the name of medlife genetics in delhi and he is from bagaha bihar.in bagaha he dont have any firm so he make all billing from medlife by the name of vaishno pharma bagaha and dispatch material through train. He never filed any return by the income from that firm and never even show this. He is not owner of vaishno pharma. He make maximum income from there only and that through tax free. He dint pay any vat from last 10 years on sale of vaishno pharma bagaha. Please look into the matter. Quality and storage is not appropriate.
Address of his company in delhi is
Medlife genetics
44, 1st floor, k. No 42
Block-c, badli extension vill badli
New delhi