Hi Guys, Thank you for your replies!
I had emailed them notifying the error I have made. They emailed me today asking the courier service, shipment number and date of submission etc. I have replied them. I think they will send me back my application package to correct the errors and this will cost additional days. I have already through 7 working days. Average processing time here is 21 working days. One of my concern is that when I send them back the courier, my processing day will be counted from the new date of submission or go back to the queue.
I have to fly around the 14th next month inshaAllah after my visa is stamped, because I have to look for accommodation etc as I don't know anyone over there. Plus the tickets are double the price after the 14th.
What do you guys think?