Yes, that is correct. You need to add all the people in your application including yourself. Apart from this, have you made sure your other information is also correct? Sometime a 0 (zero) can appear as the letter O, sometimes a capital I can also be mistaken as 1. I am sure you must have checked everything but please double-triple check everything to eliminate any issues. I am not sure if I have any other advice for you, except to look into it personally... which I'd rather not (isn't that awkward?). Maybe try to visit an immigration consultant office just to help you with this? It wouldn't be expensive at all if you find someone genuinely willing to help.