Accenture India — selected in the drive but rejected offer

I was selected in a drive held by accenture for the role of associate software engineer. After two days of the interview i received a mail from accenture stating that i was selected in the interview process and as a next step i was asked to upload my documents. It is clearly mentioned in the mail that i will receive the offer of employment after successful verification of the documents. After exactly six months of the interview i received a mail again from accenture stating that they donot have requirements at present to hire new candidates and so they were unable to take my candidature any further. How fair is that from a top mnc like accenture. I wasted six months waiting in a hope that i would receive an offer. It happened not only to me but to many of the off campus 2016 students. Now i am facing huge problem when i go for new interviews.