What is your problem if he is not from Nepal ?

Do you give him money for his living or do you do any thing for them ? Then you do not have the right to say he is so and so,.... anyways that is not the topic.

Please if you can support , then support or give him suggestion or best be quite. Do not make noise and stop prosperity for some ones.

Nepali can be from any part of the world or from any country that does not mean that  he/she will have to support Nepal, he will support where he was born.

Thanks