Two different things, both fast and no questions asked: a card that is about you, or the name and number you left on someone else's card when you said you were interested. Tell us on either of these, with the card link if you have it:
WhatsApp: +91 80950 30100
Email: support@azwaj.io
We will confirm it is really you with a quick phone verification, then take the card down everywhere at once, or delete your details from every card you left them on. That is all.
Made the card yourself? You can switch it off instantly from your own dashboard: azwaj.io/rishta-card/dashboard