Dear Developers (Urgent***), We implemented the code for receiving SMS verification. We tested phone numbers in both Canada and US and it worked well. But not sure why it didn't work on your end. STEPS TO REPRODUCE We ran HiNeighbor App on our phone with latest ios version (IOS 14.4.2), which is also a production environment. For example, SMS message published to phone number +1 6693334444 successfully. Message "ID": 9f1e8928-d54f-5998-9247-d1cda8445154 Request "ID": ae831988-2562-54c0-88f0-416d5869dc0c We tried US phone numebrs (+1 530-750-9890, +1 571-340-7811, +1 650-495-9439) and Canadian phone numbers (+1 778-839-9262, +1 778-898-9087). Those numebrs received SMS codes in 10 seconds. 2. We also tried a fake phone number that does not exist. Then our backend responded error. May you please try a normal phone number in either Canada and US for SMS verification? We're sure that you'll receive a text message right away. May you please ensure that your iphone or ipad has an SIM card to receive a text message when testing? we are running the backend on aws. The aws api gateway will receive the request from frontend. Then the aws lambda will handle this request and call the aws SNS to send the verification code to the client’s mobile Could you please help us ASAP because we're really in a rush of delivery of the App to an investor? Thanks, Jack