nirala sir maths collects your name, phone number, email address and delivery address so we can take your order, deliver it, and talk to you about it.

We share these details only with the people who have to have them: our payment provider, our courier, and anyone the law requires.

We do not sell your data.

To see what we hold about you, or to have it deleted, write to [add your email]. We will act on it within 30 days.