Aba diocese new bishop
You're referring to the Anglican Diocese of Abuja (ABA) in Nigeria!
According to recent news, the new Bishop of the Anglican Diocese of Abuja is:
The Right Reverend Joseph Chukwuemeka Eze
He was consecrated as the 5th Bishop of Abuja on October 24, 2021, at the Cathedral Church of the Advent, Life Camp, Abuja. Prior to his appointment, he served as the Archdeacon of the Diocese.
Bishop Eze succeeds the Most Reverend Dr. Henry Ndukuba, who was enthroned as the Archbishop of the Church of Nigeria (Anglican Communion) in 2020.
Please note that information may be subject to change, and I'll do my best to keep this updated.