Mostafa Nasser

Welcome, I am a novice person in the field of selling hosting and domains But I have 3 years experience in the web field and I have worked some websites for clients I thought about selling hosting, domains, and building lighost.com And I started in the web field 3 years ago. I had 13 years old Now I have 16 years and I want to develop myself in the field of hosting Now I am buying a reseller and have understood the reseller and some of the problems with its solutions I want to improve myself in programming languages and hosting Now I have purchased VPS and installed Centos 8 and have a VPS version of Cpanel for the free period of 15 days But I have no experience with whm , and what do I do next. I have no experience managing servers I would like you to suggest me what to do and how to manage the server. If you have explanations about hosting and server management, and what develop myself in programming languages, should I be satisfied with php and sql in the back-end field Or what ?