unsatisfied with this company - Fresher Software Engineer bei GemTech: Mitarbeiterbewertung

I got a call from the company for the interview they didn't tell me about the profile or about location or the package .When I asked about all these thing then they said that all things are discussed in interview but it was a technical interview and he didn't disscuss the salery and the package anfter couple of days the directly send me the offer letter in which they mention that there is a training first or which i have to pay 25k first.Then i decide to reject the offer letter.