If you have only used the trial on your PC, you can download the app on your mobile device. F-Secure usually treats each new device as a new trial opportunity.
Most sites promising "reset links" or "trial resetters" are hubs for malware. Downloading "cracked" versions of security software is counterproductive, as these files often contain trojans designed to steal the very data you are trying to protect with a VPN. fsecure freedome vpn trial reset link
~40%. F‑Secure is getting smarter.