Mohemed,

In case you are not aware of this, your avatar is likely to be offensive to many native speakers of English because it appears to be an American flag that has been stabbed and burned.  Perhaps I am not interpreting it right, but I think you will receive more help from native English speakers if you rethink the picture that represents you here at italki. Many native English speakers are either American or from countries that consider the U.S. as their allies and I think you are reducing your opportunities by using a picture that many Americans and probably others are likely to perceive as depicting hatred.