battle.net/support – a real help in solving your problem.
FAQ – this is the first level of battle.net/support. With a high probability you can find the answer to your question already at this stage.
If you do not find the answer in the FAQ section, then go to the next level of support.
There are several options battle.net/support. For example, you can apply for support by phone, order a callback, write an e-mail, write a chat support, contact a service center, a social network, a Smart Service, a forum and even write a letter to the general manager. Choose any convenient option for you battle.net/support.
If you need help battle.net/support.
In this case, use official or specialized battle.net/support sites.