Human Rights Activist IG Wala under detention, accuses Hajj Commission's boss of corruption

He wrote on his official Facebook page that "I AM UNDER DETENTION FOR FIGHTING CORRUPTION IN HAJJ COMMISSION. .
I am under detention at FIB (FCIID) on a petition by Chairman Hajj Commission on same matter in Court. I refused to write any form of statement for the fact that I know that Abdullahi Mukhtar is using his position to intimidate me or silence me.
I will be sleeping in the Police Cell knowing that the fight against corruption in Hajj Commission is yielding result."