Opening an account is FREE, we don't take any fee for setup, support or anything else. Earnings are based on revshare, we don't get paid until you get paid. That's why it's important if you manage to invite as many followers as possible to subscribe to your account.
Log in to your account, in the Subscriptions menu choose the influencer you want to unsubscribe from. Keep in mind that you will continue to have access to the content of this influencer, until it reaches one month from the day you subscribed.