Hello,
            I am just trying to find out, how can I trade bitcoin , or en-cash it. If I accept it after selling something.
              Please , help me and let me know about the best platform to perform trading that should charge less fee and should be secure.

I just tried to have a look at your youtube channel and the good thing I observed was, you had nothing there.
Before launch use youtube as a tool to make lix a popular platform.