If you face any issues in classification into your Binance account there could be several reasons for it. One of the most common troubles is account locked issue. If you send too many mails in a short period of time or a single mail to a large number of users at one go, then Binance will consider this as infringement of its terms of use. Your account will be locked by Binance or 12 to 24 hours and you will be clever to use it only after it has been unlocked on its own. To avoid this problem we are supposed to not send bulk mails and mails containing hyperlinks, jokes and chain mails. To know more and obtain more solutions you should forever contact Binance customer support team. Dial binance customer service number +1 (844) 527-3222.