I keep getting emails saying im allegedly doin illegal tethering??? I am not at all my phone is always inline n that is y I go for the goodybag with unlimited internet. I have been warned if this carrys on my sim will b barred I think that tjis is disgusting! I have many friends n family on giffgaff
You will need to contact an agent at https://giffgaff.com/support/ask and discuss this issue with them. If you have been warned, there is a possibility that your internet service maybe barred if they continue to suspect that you are tethering. It could be that you got the warning because you used a lot of data in a short period of time.