Why ue4 do not launch?!

So i installed ue4 because i want to make games but when i try to launch it it says: Please Wait but nothing happen please anybody help meeee

Hey Catquit-

I’m sorry that you are having an issue with the Epic Games Launcher. In order for us to offer the best support, we have recently modified the process for how Epic Games can help troubleshoot your Launcher issue. Please visit http://help.epicgames.com/ for technical support, here you can find information and solutions for common issues, as well as a contact form if you still need additional assistance.