STEPS for MI phone :
Waiting for verification SMS
1. Open phone settings
2. select Installed Apps
3. Select Novopay
4. select permission Manager
5. Locate Read SMS
6. Read SMS have 3 option : Accept/Notify/Deny
7. Select Accept
8. come out of settings and open Novopay App
Waiting for verification SMS
1. Open phone settings
2. select Installed Apps
3. Select Novopay
4. select permission Manager
5. Locate Read SMS
6. Read SMS have 3 option : Accept/Notify/Deny
7. Select Accept
8. come out of settings and open Novopay App