I earlier used Antivirus Plus, now I've purchased the same product, But not getting the feature. even in their website : https://service.mcafee.com/webcenter/portal/oracle/webcenter/page/scopedMD/s55728c97_466d_4ddb_952d_...
they said the affected products is also Antivirus plus.
Ok 2 choices
1 uninstall and reinstall
2. Maybe the option is now not available for your program so best first wait and see if a mod passes by and can answer. If no one helps I will try and ask a contact I have.
Please let us know the below details and check if all the features were installed on your computer.