Wait? You submitted a requested form VIA MAIL??? Never heard anyone did that. I hope it works. Because if it’s thru WEBFORM, it’s easier for them to save it in your file.Oh thanks, but I submitted it through mail already.
Anything that you wanna update (new passport, change of marital status, etc) should be done thru attaching the scanned documents in the webform. (In the webform, after you fill up all the boxes, and press send, the next window will ask you ATTACH FILES, YES OR NO?)
but maybe what you did can be done too. I’m not an immigration consultant, I did all my applications by myself (after reading all the info about HCCP in the website).