So I want to make a website like www.destiny.gg this website has a source code that you can use to make your own version of the website but I don’t know how to make it can any of you guys help me? Here is the link to the source code https://github.com/destinygg/website (website code) https://github.com/destinygg/chat (chat code)
The Readme file here provides instructions on how you can get this up and running on your own: https://github.com/destinygg/website Have you tried that? 
Yes I have tried that but I find it hard to follow I came here to find out a step by step guide
At what part did you get stuck? The challenge is that each project like that has its own unique setup. Outside of following those steps, I don’t have too much to add unfortunately. You could try posting on their Issues page. The project’s creators may have something more verbose that could help.