Itrade Internet Private Limited — Work from home

I applied for data entry operator in this company later they contacted me and took my interview and told me to pay 1200/- rs for the software so that I can start my work after 7 days of training.
Later they told me to hire a personal worth 750/- rs to clear MCQ round and I paid them all. Then every alternate day they send invoices with some random reasons. They said if I won't clear the amount of invoices I could not start my work. Gradually the amount increased by 5000/- still I could not get my training materials...later they told that the software amount hasn't paid yet. I said that was just 1200 which I paid earlier. They said no the software amount is 9999/-. Then I told them that I am a student how can you expect me to pay that much amount...if its possible then hire me with the amount I paid else I don't want to work...later they blocked me from their system. And again they are trying to contact me for the remaining amount...what can I do I am really depressed...