did she really have her phone stolen?

something just doesn't add up. she said she was going to the local shopping centre to pick something up she was talking on the phone walking to the entrance when a guy pushed her to the floor and took her phone.

This was on a Saturday around 4 pm, she then texted from her own number on Monday? She is on Orange network and they say they don't transfer numbers at weekends as it too busy for them to sort out any problems, also they say it can take up to 7 days to transfer numbers if they have a lot to do, also as soon as the left the house to go to the shopping centre which is 20 mins drive away someone rang her and the phone was off but yet she was using it when it got pinched, surely you wouldn't turn the phone off just to have to switch it on again, do you think she made it all up?

basically she was meant to go to a party and didn't show up which is the 2nd time she hasn't shown up to something, but surely if she didn't want to go she should just say or if she is going to lie say she feels ill or something not pretend she was robbed?????