Trinity Groves pictured at her home in Shrewbury, Shropshire, October 20, 2014. A ten-year-old schoolgirl racked up a bill of nearly £1800 watching videos on how to make loom bands after her phone disconnected from her home Wi-Fi, her horrified father revealed yesterday (Tues). See NTI story NTIPHONE. Trinity Groves spent about two weeks enjoying YouTube videos on the latest craze on her Nokia Lumia but, unbeknown to her and her father Philip Groves, 35, her houseís Wi-Fi wasn’t working during that period. And Trinity was innocently using Vodafoneís premium rates for internet access on her phone, landing her dad with a whopping £1792.84 phone bill.