Thank you guys for your answers.

My efforts may fail, but I will not fail to make efforts.

I have family to provide to, and would sure follow up on this.

The state of Qatar has only one embassy in Washington DC
for USA, Canada & Mexico but I will sure need to know why the hell I am being banned.

but it is a relief to know that I am not the first Jordanian/Canadian or American who is denied..as my mind start boggling left & right on why this happen to me.