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 Can my WaBa request get rejected? What business verticals are not allowed to create a WaBa account? How many days does it take to get WhatsApp approvals? It says 'Pending for approval' currently What things should I keep in mind before choosing a phone number? How can I make my app live? What all do I need? Whats is Gupshup's pricing model? What is Gupshup fee and WhatsApp fee in pricing? Comments 0 comments Please sign in to leave a comment.