See below for information.
When creating your VATSIM account, choose Europe, Middle East, and Africa (EMEA) as your region, and Middle East and North Africa (MENA) as your division when prompted.
Submit a support ticket on our Discord server with your VATSIM information and the name of the vACC you'd like to join.
Login to your myVATSIM account and locate the Member Help section on the left menu. Under the Member Help, select the Change Region option and complete the form.