The VX Flight Network is a free ROBLOX flight simulation group aimed to bring a realistic experience to the community, and set high standards, a positive learning environment, and a welcoming place for beginners.

You can view more about VX here: About VX 

Becoming an Air Traffic Controller, while may not be as hard as IRL, is still a long process.

To become a controller, you must first become a registered pilot inside of the VX Discord. Then, you may enroll in the VX ATC Academy, used through Google Classroom. 

Once you complete the academy, and pass the end-of-course exam, you may then begin training through one of three of the VX Air Route Traffic Control Centers (ARTCCs). There, you will obtain your rating, and be certified to be an Air Traffic Controller in VX.

You can view more information here: VX ATC 

VX is widely known as the most realistic RO-aviation experience to date. We use high quality charts, complex airspace, real one-on-one controller training, and a 24/7 service to keep our network running. You're just not going to get that experience anywhere else on ROBLOX.

You can view more about VX here: About VX 

Charts in VX can be complex to read. We don't blame you for that. However, for basic knowledge on how to read charts, you can use the tutorial made by SkydivePilot, the current ZPH DATM:

Tutorial 

VX Chart Hub