I changed servers by accident cause the game was buggy and now I can’t go back to the North American server cause their is no option for it. On hearthstone
The button to switch is not in Hearthstone. It’s in the Battle.net App, Above the “Play” button (where you start Hearthstone), the little “world” symbol. There you schould be able to switch the Region/Server. At least it’s the way on PC.
On the phone it’s different it says americas and Southeast Asia but it’s not the server and stuck on phone on other server