Sounds something like Skylark Aviation that was doping people back in 2008-09.
First of all I have never heard of any aviation services that requires First Officers and not Captains. No where in the website have they mentioned what kind of aircraft they operate..
Paying 15lakhs for training, Okay but on which aircraft????
@nsk.air : I suggest you ask these questions when you go for the written interview in New Delhi. And let us know what they are upto
All the best...