Pdf Networking — fraud

Address:

Ujjain, Madhya Pradesh

I was looking for part time type writing work as i am a student and wanted some to earn some money. I was looking for the work on quikr and pdf networking from ujjain contacted me for the same and i took their silver plan where-in i had to type 60 pages and i'll receive a payment of 11000rs. They asked me to pay 600rs for documentation and i paid so. Now they are asking me to pay another 2350/- disguised as some software checking fees.
This wasn't told me beforehand and now they are saying that the company policy has changed and it is compulsory to pay.
Please help me and other students to not get tangled in frauds like these.
This is their email address [protected]@gmail.com
This is their number [protected],
[protected]