Open question: Why is it so long taking?

I had recently email of the nigerischen delivery, which says that everything was I decided, around to be talented £2.3 million because of can to next love work. Obviously I assumed and would send mean credit card number and code of kind of bank, but NOT my pin, I am white not an idiot, I that there are the people, which try scam thus I her normally outsmart. He said that he would insert the £2.3 million into my bank account within 3 days. It was 6 weeks now and I still nothing received. Did any have this trouble of you? How long does it normally take, so that money brings of Nigeria?