Costa Cruise Shipping Company Usa — Queries about an appointment letter

Address:

Pune, Maharashtra, 2 976

Hello
I got an email describes that they found me looking for a job, and as i posted my qualification and experience they ask me to send my cv and i did the same the next day i got another email said they received it with form they ask me to fill it and upload it. After three days i received an email says congratulation i am now part of the company and they attached appointment letter and asked me to contact their nominated consulate in mumbai and forward the appointment letter to him for visa processing, i have done the same the same day the person replied by saying he received the same and i have to fill a form he sent along with paying 45500 rupees as mention in the appointment letter that i have to bear part of the fees,, what made me scared is the payment detail is not related to the usa embassy so i am confused how can i track my money i do not want to be victim to fraud