You can do it yourself by connecting the current account with the one you want your posts moved to. This way, you'll instantly have the posts on the new account.
Otherwise, please email us at [email protected], and we'll manually move your subscription. Include your current Reddit account and the account you want the subscription moved to. Use the email address you used to purchase a plan.
Note that you must sign in with the new account at least once before we can move a subscription to it.