Hi, I am Snigdha kumari student of data science . I have missed some of classes since I am an working professional. So I have said to deferred my class or give me new batch. They said I have pa some money for that and agreed. I have sent several mails to my mentor regarding that, but when called after this, she said she is not my mentor anymore. She can't help it. I have to continue with this batch. After few weeks I have been assigned a new mentor, he said I have to continue with this batch, we can't do anything. They are just money receiving agencies and nothing else. I didn't a fresh batch nor they have refunded my money. I have simply wasted my money. They don't even bother about that.