Fraud made by company owner & employees to me. What to do?

Sir i appoint as super stockist of up of cosmetic co. situated in delhi at 1st lot they send goods to me with my form 38 in up & received payment from us but later we came ro know that company send goods through other company tin number & do cheat with us & govt.also. They also sold goods to online through Shopclues,snapdeal,flipkart,amazon,jaonga,indiamart,naaptol etc. His employees also collect payment from distributors also who have faith with employee also. Now i am in great trouble how we recover from such a great loss. Plz suggest some suggestions & give advice