There are several reasons why an account can be locked. Note that this is different than the account being banned. Usually an account is locked not because of breach of terms or behavior, but as a security measure.
The system retains information on your location when you log in; if you suddenly log in from a completely different country, the system locks your account as a precaution, to make sure it isn't compromised and being used by illegal parties.
It also does this if your account performs other "suspect" activities indicating it might be hacked or compromised, such as being logged in simultaneously from two locations.
Usually, going into your battle.net account and changing your passwords helps to undo the lock. If this doesn't help, contact Customer Support to have them sort out the issue for you.
Authentication keys are one account use only. once it is used it is locked to the account. no ifs, ands or buts.
You don't need to you just use your battle my account name and it merges for you.
Yes, you can use any addons that a full account can use. There is no limit.
Buying or selling WoW gold or accounts are against the terms of service you accepted when installing the game. As such, this could get you banned and your account locked. Answering this question would be helping you break the rules, so further answer would be unethical.
You can purchase a WOW account on the Internet from a website that sells it or from a person that is selling their WOW account. ArmoryBids, and Buymmoaccounts are two good websites that sells WOW accounts.
You can't buy WoW characters..they don't come as an accessory to your account. All characters must exist on a WoW account of some sort.
I have a account i can have yeah
A WoW bot account is a account you make to have a bot used on to level fast , Make quick gold or Fast level professions. Bot using violates the Terms of Use for WoW. I strongly suggest that you reread the Terms of Use.
unlimited. Just need to be able to have an account and update the account with the expansions.
To download WOW MOP you must have a WOW account and the expansion purchased. After that all you do is login to Battle.net, go to account page, select your account, then click install wow client on the right plane.
Go to the official site linked below. Create an account. Add WoW or a WoW trial to your list of games. Download client. Log on with your account, and create your character.
A World of Warcraft account is a Battle.net account that has World of Warcraft activated on it.