In order to upgrade your current plan, go to the following URL http:/4usee.com/nameofmyaccount/tokenofmyaccount/admin/plano.php where 'nameofmyaccount is the name of your account and 'tokenofmyaccount' is the token of your account. After this follow the steps below: My Account (1) -> Upgrade (2) -> referring to the chosen plan. As the image below shows.
