Offer id not found for Microsoft Azure Multi-Factor Authentication

Hi ,

I am trying to activate Microsoft Azure Multi-Factor Authentication and getting error as Offer not found for offer id f4753e83-1a85-4962-8d0a-c1db12bc82ab

i am using Offer Uri as /3c95518e-8c37-41e3-9627-0ca339200f53/offers/F4753E83-1A85-4962-8D0A-C1DB12BC82AB

Could anyone help in finding the correct offer uri for this product.