I cannot buy subscription because i get error 500. Any server problem?
At what point does that message come up? Are all your details up to date? Have you cleared your cookies? Have you tried with different browser?
I get an error at the end of the payment. I cleaned files and tried another browser
From what I remember that can be caused by the payment details being incorrect or out of date.
Hello!
Please check if you have an existing payment method added to your Blizzard account - if so, please delete it.
Instead of subscription try purchasing digital gametime : https://eu.shop.battle.net/en-us/product/world-of-warcraft-game-time
Check with your bank as well, since at times the error might be connected to payment not being processed on their end. But it should be something they can see and fix
Game time works! Thanks.