how i can send message

dear sir
I thanks for your service which you have provided for learner. kindly tell me how I can send message. when it try to send it not allowed

thanks
mahesh

Hello Mahesh,

Why do you need to send a private message before you have made some public posts on the board and got to know some people?
When you’ve made a number of public posts, then you will be able to send private messages.