Totally Frustrated

I am so feed up with Experian. I had a judgement listing which was paid up last year October, received my clearance certificate, all the other credit bureau's removed me within the 7 day period except Experian, every time I call them they tell me I need this and that and when I get that they need something else, how is it possible that all the other bureaus had no issues only them. I need to find new accommodation and now this judgment is blocking me from being approved. What is their problem, why make things so difficult????