Tesco interview questions

Tesco Mobile jobs don't come up that often and usually appear on the careers website, You send in your C.V. and application online. I am told by someone in Tesco that you are assigned points which go to your overall score, these depend on you application. I am also told that the Tesco Mobile roles is a cushy one, with no hard sell, and it's very difficult to get a hired because most/all Mobile positions are taken by people already working in store.