Byju's — revision classes not given. fraud salesman ramish

Address:

G1 RK Apartment, Block 4,, TC Palya Main Road, Ramamurthynagar, 560016

We bought a 11-12 pcm tab course and your sales person ramish jafery confirmed that my son will be offered revision classes for jee. I only bought the tab course for the revision classes. Now i have been told that there is no revision classes. This is unethical. I am completely lost what to do with exams in next 2 weeks.
He confirmed over email on 29-12-17 that...
Once the revision classes start sir, you will be notified for sure. You can get in touch with me for the same. Now he changed his phone no. Did not respond to emails. I am not sure how you can play with high school students career.

Regards.
Sekhar dey
[protected]