HOSKIAINDIA welcome to Flarum!
Did you try following the installation instructions ? https://flarum.org/docs/install.html
If you're into the web hosting business I expect you'll find the instructions very understandable. Otherwise let us know what you have problems or questions with.
Having Cpanel or not shouldn't change anything to the install process as it's mostly based around command line access. Coding is only needed if you want to build extensions on top of Flarum. Knowledge of Composer and Packagist on the other hand would be good skills to maintain Flarum up to date in production.
EDIT: as for the Flarum disclaimer, I think it's self-explanatory. If you can manage the "risks", then I expect you'll find Flarum quite suitable for your use case 😉 .
PS: why the need to capitalize every word ? 🤔 🤔 🤔