Hi Tijani. Try updating the APN settings on your phone. Here's how to do it:
Android
iOS
Your iPhone may not require you to update your network settings and the option to do so may be hidden. If your iPhone requires a change, please follow these steps to edit your cellular network settings.
Windows Phone
Follow these additional steps to set up Multimedia Messaging on your Windows Phone:
Blackberry
Note: The latest Blackberry devices use Android Operating System. If you have an Android based device, refer to the Android instructions.
You will need to make sure your device has the latest software:
If your Blackberry device has the latest software, follow these instructions to update your APN settings:
Follow these additional steps to set up Multimedia Messaging on your Blackberry:
To make sure that your settings are working, turn off Wi-Fi so you are using mobile data. Next, open your mobile browser and visit any web page. If your data is still not working, restart your device.