DFX Enterprise — Fraud Company

The mentioned company is fraud, it pretend to provide the online data entry job They said that I don't need to pay the registration fee, They will adjust the registration charges, from the payment of the work to be done,
I completed all the job except the 1, also for the job for which i was getting errors, i called the supervisor and intimated them, They also said it;s ok,
and later one person from their legal department called me and said that I have not completed my job, due to which my contract is brached and i need to pay the Registration charges to them.
They have send the pdf copy of the letter mentioning that i need to pay the registration fees along with the legal charges.