I did not receive OTP during mobile number verification, what do I do now? Kauntal Patel February 23, 2020 08:06 Write to Gupshup support at email@example.com with subject line in the format "WhatsApp OTP issue: Phone number" along with what type of Phone number it is - Mobile, Landline, VoIP, etc Related articles How to get a verified tick? How will my display name show to end users? Can my WaBa request get rejected? What business verticals are not allowed to create a WaBa account? My Business Manager account is not getting verified / The verify button on Facebook Business Manager is not clickable? What should I do? Why can't I use a number which is already using WhatsApp? I read that WhatsApp does allow that. What languages are supported for message templates. Comments 0 comments Please sign in to leave a comment.