Ahn Ahn Bros! Duncan Mighty searches for owner of wallet he picked filled with pounds - WATCH

Nigerian musician,Duncan Mighty took to Instagram to reveal he picked up a wallet filled with pounds sterling last night.He is asking the owner to come forward with proof.He wrote

I picked up a wallet containing pounds last night in gra close my house around skippers fast food port-harcourt while going back home from an event..
there's no identity card on it but there's a RISSe bank credit card and a Hilton room card pls if this is yours kindly send me the the name and color of the wallet and also the name written on on white paper inside the wallet .. this is no prank or joke I've lost my iPhone sometime ago and the person who picked it up returned the phone back to me.... I am a Nigerian #duncanmighty