Change Country Region Back

Hi

A week ago I tried to add a album to my Itunes Music album through my Apple Music subscription. The system gave me a message to change the region as the album is not available in my Country(South-Africa). I went through the steps and changed to the new Country(UK). Now none of my subscriptions will work as I am in a different country, (still South-Africa). I can not change back to South-Africa as I must cancel all my subscriptions!

can someone please help me to revert back to my original Country.

please