Thank you
To be honest, I have no specific supervisor in mind. I was rejected many times to the extent that I feel like I need someone to facilitate this process for me.

In one of the universities I am interested in, I found a research center specializes in studies related to Africa. My research is about Africa and I am not looking for funding because I already have financial support. I only need an acceptance. Can these centers offer any help since my interest is in line with theirs?