Sumon, you were angered by Su.Ki's answer to a question you had asked. Maybe I'm wrong.

https://www.italki.com/question/381590

Perhaps you then decided to retaliate in the way you did.

I don't know if you're aware, but you don't have to have an English name to be a native English speaker.  Also, not everyone is going to put their full or real name on italki.

I've edited this quite a few times and toned it down. Sorry.

Take a detailed look at Su.ki's profile, discussions, answers and then ask yourself if you have made a mistake.

Sumon, tut tut tut! (Edited)