Go Mobile in Ivybridge

After having problems with my mobile phone I popped in to Gomobile in Ivybridge, I ask the gentleman in the store to help me as i could not make any calls, without question he said, "no problem at all let me have a look for you" he solved the issue I had and was not bothered that i was not one of there customers.
What a great outlook to customer service, if I'm in the area again I will be go back to see them.
Thank you for taking the time to help me.
Mrs Bardstone