Legitimate FL Studio has a legendary policy: Version 20 users are now moving to version 24 (or 2024/2025 editions) for free. A cracked version is frozen in time. You will never get new features, new plugins, or Apple Silicon (M1/M2/M3) compatibility.
Download the official trial from the Image-Line website . It is the safest way to learn the software without risking your hardware or security.