Hi. Sorry for the delay. You most like have to edit your APN to that of Vodacom Lesotho. Settings > More... > Mobile networks > Access Point Name > Select your Vodacom Les SIM > Select the first on the list and set:
- Name: Vodacom GPRS
- APN: Internet
- Username: ensure this is black
- Password: ensure this is black as well
- Tap Options or Menu
- Tap Save and reboot the phone