I'm in South Africa, Gauteng Johannesburg, a town called Randfontein. Since a month ago my app is not picking up my current location (previously it did) and the Johannesburg update failed occasionally. Update failed is the message. Current location is not working. Where can I complain to Apple or Yahoo? I downloaded the Yahoo app but the same with my current location (can't find it) and Johannesburg update. Johannesburg is the biggest city here and well known. Any help please? I like the app, but it's giving me headaches....