Fireblocker Security funktioniert nicht

Save data and speed up your Safari - block ads, trackers, unnecessary resources and bypass anti-adblock detectors. - Subscriptions with a free trial period will automatically renew to a paid subscription. - Payments will be charged to iTunes Account at confirmation of purchase. - Your account will be charged for renewal within 24-hours prior to the end of the current period and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - All prices are subject to change without notification.  Due to the time sensitive and promotional nature of these events, we are unable to offer price protection or retroactive discounts or refunds for previous purchases in the event of a price reduction or promotional offering. - You may cancel a subscription during its free period via the subscription setting through your iTunes Account.  We occasionally run promotion prices as incentives or limited time opportunities for qualifying purchases made during the promotional time period.  This must be done 24 hours before the end of the subscription period to avoid being charged.