Do the online application first and if you do not succeed then you can use their services.


My friend, did the online application and sent the documents via DHL to UAE; negative response after paying a lot of money (initial application and then another fee for additional documents)


The same guy went through an agent for his american Migration and was unsuccessful.


I would think it depends on the people who are selected to shift through the applicants documents.


There is a Canadian consulate opening in Qatar shortly, maybe when they open, you can get their help.


All the best.