🆘Help & support

Help centre

Admission, payment and class questions, answered — and the one email for anything else.

🎓

Free demo, batch dates and which plan fits — the enquiry form or a call.

Enquiry →

💳

Pay online from the fees page; a receipt is issued for every payment. Charged twice or cannot access? Email with the order ID within 48 hours.

Fees →

🎥

Links arrive on WhatsApp before the first class; recordings the same evening. Missing one? WhatsApp the batch number.

WhatsApp →

🧾

Digital material is non-refundable once delivered; the exceptions and the 48-hour window are in the policy.

Refund policy →

📚

Shipping and order status for Books by AB are handled by the store.

buy.abcchemistry.com →

🔐

Found a vulnerability on any ABC site? Report it responsibly.

Responsible disclosure →

Emailsupport@abcchemistry.com — reply within one working day

Phone & WhatsApp+91 92121 42427 — Mon–Sat 8:00 AM – 8:00 PM · Sunday 10:00 AM – 2:00 PM

OfficesGurugram: D-101 Capital Gateway, Sector 111, 122017 · Dwarka: Centre City Mall, Sector 12, 110075 (opening soon) — call before visiting