Go to "My services" tab on the upper right corner of the menu and click on it.

In the list of services select your current Exchange connection subscription plan (in the older version of Investy Exchange connection is called “Auto following”. If you are subscribed to several Investy services you may wish to sort them out in the appropriate drop box menu.

Put a tick in the check box on the left next to your Exchange connection subscription plan and click on the "PROLONG/UPGRADE SELECTED" button below.

Here you can either upgrade or prolong your existing subscription plan.

If you want to prolong your existing plan, you should indicate 30-days in the “Prolong” column on the right. Then click on “Next”.

If you want to upgrade your existing subscription plan, select a new desired option  in the "Upgrade" column. Then click on "Next".

To finalize your upgrade or service prolongation, you need to proceed with the payment. The payment process  details are described  here.