on 31-05-2020 08:35
on 31-05-2020 08:41
What is preventing you from adding in another £10, @Tobywarren? A system error or lack of funds?
The missing £1 could have been a couple of unintentional MMS messages or a call or text to a premium rate number.
Guide: Tips to avoid unexpected charges on your bill might help you find out what happened, @Tobywarren.