Thanks for reply me .
i have all those document and its ready to submit but i am worry about my visa trade my visa trade is labour . but i am a SR HR officer since 7 year . and my company make for me salary certificate and they put in salary certificate as visa trade (labour) and the put my persent salary 5000+3000 . now tel me its ok or not . and i have contract with aproved by qatar gov. and there is stap also from qatar gov about my salary . tel me its ok or not or i have to change visa trade