Alaska solutions chennai - Salary not paid for the work done

Hi
I am a student who recently passed out engineering and I was free due to this pandemic. So I have been browsing some online jobs and went through some of them like data entry jobs etc . So they contacted me and they told me to do a work and they have told me if your work is accurate we will pay to you and I said okay . Finally I did the work and i got the mail from them like your work is accurate but you have to pay us membership money *.*k and then we will assign you other project after that we will give you the payment. But then they didn’t say this before. After completing their work they told me this . And i called them and told that this is not at all fare. You should not do this to the students but there is no response from them. I told I will raise a complaint on you guys they said that’s completely fine . May be this is okay for me but students who needs some money or anyone who does hard work needs to get paid for sure no matter what. Hard work should be paid off. And the company name is Alaska solutions.Address:
Old No **, New No ***-***, *rd floor, Prestige Palladium Bayan, Greams Road, Thousand Lights, Chennai, Tamil Nadu ******.

Whats app No :**********
But I didn’t find this on google