How to upgrade your Premium Subscription

If you desire to upgrade your Premium Subscription, by acquiring a better rate, go here: https://www.ninjabet.com/premium and get the Subscription you wish. 

You don't have to do anything else. 

We will proceed, automatically, to interrupt the subscription acquired previously and deduct from the new payment you are doing, the amount already paid, that goes from the day you are switching the account to the previous renewal day on the older subscription.