Hosting a webserver

I’m really a basic level of doing something like website, may i know how to host the zammad?
if it has any guideline from youtube or something, may you send the link?
thank you, appreciated

Documentation with all necessary steps can be found here:
https://docs.zammad.org/en/latest/

But based on your comment I would say you are better off paying for a hosted solution:

appreciated for your answer, and really thank you