If you can't see your contacts in imo, follow the steps below to check your contact permissions and syncing settings.
1. First, check whether imo has permission to access your phone contacts:
System Settings > Apps > imo > Permissions > Contacts, Make sure contact access is allowed.
2. Next, check whether contact syncing is enabled in imo:
Security & Privacy > Add Phone Contacts > Add Automatically and Sync Contacts, Make sure the switch is turned on.