Hi Ahmed...
my sister did the same thing (mailing stuff to canada)... however... if they request something from you and give u a deadline... make sure you call the mp to extend it... if there is no time to submit the papers requested.. it took about 3 weeks to get the envilope from abu-dhabi... and there was a deadline on it... so the mp exteneded the deadline no problem...
my sister had a wonderful experiance... 3 months processing ...
so inshallah yours will be ok...
Hi can you post your sisters timeline please