Many on social media have mocked the board over the error-filled letter which has been shared severally on social media.
In her reaction, Mrs Yesufu argued that Black Friday is related to giving because goods are sold at discounted prices, adding that Islam preaches giving.
“What kind of disgrace is this? The Muslims that are being killed don’t matter, it is Friday that matters? Are we not black so what is wrong in having a black Friday?
“A glorious BLACK FRIDAY where you get goods at reduced price. Isn’t that giving? Isn’t giving out part of Islam?” she asked on Friday.
Black Friday is an informal name for the Friday following Thanksgiving Day in the United States, which is celebrated on the fourth Thursday of November. The term is used worldwide to mean a day for promotional sales where goods are sold at discounted prices.