Bezier Curve manipulation in 3D space

Need to learn to manipulate a bezier curve in perspective view. It can be a timesaver

And what’s stopping you from learning to ‘manipulate a bezier curve in perspective view’? What kind of editing do you want to do?
What extension do you plan to use? Have you followed any tutorials on how to use that extension?

I want to know, how to move the anchor point towards different axis. How to change directions. Suggest me a proper video tutorial

If you want us to suggest a propert turorial you have to tell us Which Bezier extension you are using?

Are you using cr acked SketchUp?

no its not a cracked version. I downloaded it from sketchup extension wirehouse. But what is the relation between the version and a tutorial. You can suggest a proper tutorial.

There are multiple Bezier extensions, each with its own UI and capabilities. A tutorial would need to match the specific extension you are using.