I've just ordered a copy of my credit report from Experian.
My only credit card is a HSBC credit card (student account) which I have paid off in full each month. When I checked my credit file with Experian I cannot see this credit card listed or even a record of a search. I find this quite annoying because I've been using this first credit card responsibly to build up a credit history, now it looks like this has all been a waste of time. How is it that I can have a credit card and not find it on my credit file?