So a while back when I created the account on the website for my characters I messed up and ended up created 2 accounts on the website. One for each of my characters. I don't want to get banned or anything for having characters on different accounts, but im not sure how to combine them into one account. Any fix for this? I just don't want to get banned.

Send a message to Nasomi in NasChat with all of your information and a be specific about your request. The man has broca aphasia; use precise language so that you can minimize the need for him to ask you follow-up questions. Nevertheless, stay in the channel as long as possible, re-send your request every few days or so, and check the chat client in case Nasomi sends you a private message.