American Airlines - Accra, Ghana

I tried purchasing a domestic ticket from your airline in the U.S.A for a friend using my visa card in November 2017.
We never got the ticket but the money was deducted from my account.
How do I get a refund of my money?

I visited Ghana last year with AA from Atlanta Georgia through London to Accra-Ghana. I got very sick and couldn't return as scheduled. My AA Record locator number is LLSFUP. Please, advise me what to do to get back on my flight back to the US. My contact number is ********

Does American Airlines Fly out of Ghana Africa

Is American Airline in Ghana?

Is American airlines about to start service to Accra Ghana