Buhari vowed to served just one term punch news paper

I think there may be some misinformation here.

President Muhammadu Buhari did not vow to serve only one term in office. In fact, he was elected in 2015 and re-elected in 2019, serving two terms as the President of Nigeria.

It's possible that you may be thinking of a different news article or source that made an error. If you could provide more context or clarify what you're referring to, I'd be happy to help clarify things for you!