Honest, effecient repair at Cellucity

I recently visited Cellucity in Walmer Park Port Elizabeth as I was experiencing a problem charging my cell phone.. Thinking it would be an expensive repair I requested a quote. A young gentleman sales assistant took the phone into a nicely visible cubicle for testing. After a few minutes he came out saying there was some dirt in the charging socket - no charge for the instant repair.. What an honest, effecient experience on his part. Thank you