Sneaky teens

Jia

So my aunt and my 17 cousin do not have the best mother/daughter relationship. I mean my cousin doesn’t respect her at all and is extremely rude. In addition, my aunt adopted her and she feels like it’s ok for her to disrespect my aunt since she’s not her mother. She doesn’t have the best grades and my aunt keeps on threatening her that if she doesn’t change her attitude when she turns 18 she’s kicking her out. My aunt is now fed up with her and has cut the service on her cell phone/iPhone and changed the house WiFi so she doesn’t have access to service and WiFi. But somehow my cousin is still able to talk, Snapchat her friends and get Facebook messages and notifications. At first I thought that maybe the company did not do a good job at cutting the service but her phone was charging and I glanced and it said No Service. So how she still possible to watch Snapchat videos, call/face time her friends?