Did you actually try to read the getting started guide?
https://www.screamingfrog.co.uk/quick-start-guide/- download the Fedora RPM
- either: doubleclick -> install
- or: run it from terminal as root "urpmi /your_downloadpath/screamingfrogseospider-17.2-1.x86_64.rpm"
- start Screaming Frog SEO Spider from your application menu
If the installer complains about missing dependencies thats because you are using an unsupported Mageia 7. Under Mageia 8 it installs and starts without problem.