Contact
A real person reads this address. Write in English, Hindi or Bengali.
We reply within 2 working days, usually sooner. Monday to Saturday, 10am to 7pm IST.
Business details
TestWallah, operated by Abir Kanjilal
Kolkata, West Bengal, India
What to write about
A payment problem — money taken and access not showing, a duplicate charge, or a refund request. Include the payment reference. See the refund policy.
An error in an answer — a wrong final value, a diagram that does not match its question, a question filed under the wrong chapter. Tell us the subject, year and question number. These are the most useful emails we get, and they get fixed.
Access or sign-in trouble — write from the email address on the account so we can find it.
Schools and teachers — if you want to use this with a class, say so and we will work something out.