It's an absolute 419 scam. All the hallmarks are there. The genuine web address is usually that, genuine. It gives credence to the scam. But you'll find contact phone numbers and email addresses don't tally.
Look how many people are scammed by Prof. Charles Soludo, Governor of the Central Bank of Nigeria. And look how many Charles Soludos there are - freaking thousands of them!
And they use WU because it's untraceable.
Don't touch it with a bargepole.
YHBW.