problems with old account

hello, I have another account that is with which I do all the orders, but the email has changed and I can no longer access since I had problems when I checked in and I send the mail to the old address and I can not see the new codes access. you can change the address of the mail send and update it so that it can access. the account is carlos@garden-rocamora.com and password 11303011. was now the new mail is rc.hobbygarden@gmail.com