Account mix up and my credits of rebuilding going on wrong acct

I have opened up a self account, got a credit card and hired Lexington law but my score has not at slonakerdawn@gmail.com but my ex husband's at rri630dawn@gmail.com has changed y is this and I have been trying for weeks to get help now tomorrow is the first of Feb and if any of my points go on his account I will be canceling my account reporting this to BBB also will want to be refunded for everything I have done to repair my credit!!!! Frustrated IS A UNDERSTATEMENT also why haven't I received my sesame card yet but received one for my ex I'm in va hes in nc really the accounts r mixed up FIX THIS NOW!!!!