TP BPO Executive interview questions

They take money for interview and then will tell that you will join in this week only but it takes 2&4 weeks they take extra money for training also . They will tell you the Wipro company name then they will tell you that you have OJT on job training. I don't understand why did they take money

The interview process is a multiple-stage process for hiring new employees. The stages mainly comprise job interviews held either one-on-one, with a group of candidates, or with a panel. Interviews are conducted in person, over the phone or by email, or via video conferencing tools.