President buhari to present 2017 appropriation bill to senate
I think there may be a small issue here. President Muhammadu Buhari did present the 2017 Appropriation Bill to the Senate, but it was in December 2016, not in 2017.
On December 14, 2016, President Buhari presented the 2017 Budget Proposal to the National Assembly, which included the 2017 Appropriation Bill. The bill was subsequently debated and passed by the Senate and the House of Representatives, and was signed into law by President Buhari on June 2, 2017.
So, to correct your statement, President Buhari presented the 2017 Appropriation Bill to the Senate in December 2016, not in 2017.