I also lost my key.
May I know from where you purchased Freedome? Is it a multi device subscription which you purchased?
I did not get any code after buying..
what to do?
May I know from where you purchased the Freedome license? Is it from F-Secure directly? If not, is it from the app store?
You can know more about the different Freedome subscription options in this article. App store subscriptions are limited to one operating system, but are valid on all your devices connected to the same user account, for example your Google Play account or Apple ID.