General ACCACertIA , Certificate in International Auditing

Hi Im interesting to study for CertIA , a Certificate in International Auditing, which is offered by ACCA, but I’m a little confused on how does it work., so where you get the materials, exam dates, or exam sitting centre ect If any of you has taken this certifcate, i will really appreciate any information you might have , to help me understand as per above. Best Regards Ana