Hi canadaian dream and Kavya,
I suggest please don't be so negative ,think positive and positive will come out. You don't know wats the actual reason behind rejections, don't assume things, as far as education related to occupation thing I don't believe that it could be the reason of rejection. As you have genuine documents, just leave things on god and stop thinking negative.
"There can be miracles, when you believe
Though hope is frail, it's hard to kill
Who knows what miracles, you can achieve,
When you believe, somehow you will
You will when you believe...