Official portrait of the new First Lady shouldn't have been released?

Yesterday, the official portrait of the new First Lady, Mrs Aisha Buhari was released and some think the new president has already broken a promise.
Found this article on Breaking Timestitled 'Buhari breaks campaign promise as Presidency releases official portrait of First Lady'. Below is what the reporter wrote. Read and tell us what you think...

Barely 24 hours after his inauguration as President and Commander-in-Chief of Nigeria, it appears President Muhammadu Buhari may have broken a campaign promise to scrap the office of the First Lady. An official portrait of the wife of President Buhari with complements of the national flag of the Federal Republic of Nigeria to match her new office has been released by the Presidency.