You'll need to provide a bit more info if you want assistance from the Community Forum.
Did mobile data ever work on for you?
If not then you probably need to configure your APN settings.
Text "APN" to 50048 and follow the instructions to do this:
Do calls and texts work ok?
Do you have an active membership plan with a non-zero data allowance balance listed on your My48 account Dashboard?
If you need to contact 48 support about this then see the links in my signature below.
