Tinubu refutes media report buharis defeat

I think there may be some confusion here.

As far as I know, there hasn't been a recent report of President Muhammadu Buhari's defeat in an election. President Buhari is still the President of Nigeria, and there hasn't been a credible report of him losing an election.

If you're referring to a specific media report, could you please provide more context or clarify which report you're referring to? I'd be happy to help clarify or provide more information.

Also, I'm not aware of any statement from Bola Tinubu, a Nigerian politician, refuting a report of President Buhari's defeat. If you have any more information or a specific quote from Tinubu, I'd be happy to help verify or provide more context.