1. Please confirm that you entered the correct domain name.
2. What's the browser you are using? Cisdem can only support 6 browsers Chrome, Safari, Opera, Opera X, Brave and Edge. Also please go to the System Preferences> Security & Privacy> Privacy> Automation, check if Cisdem AppCrypt is allowed to control the browser you are using.
3. Please go to the Schedule section, and make sure you've made a schedule on those blocked websites.
4. Click the Padlock icon at the top menu bar, make sure the WebBlock function is enabled.