○ Read the online message carefully. It should have provided the reason of not accepting your submission.
-sailor(Ocean & Mountain);
○ Error: The form you have uploaded was not accepted.Error Description: Please ensure you download the latest form from the IRCC website, complete the form using Adobe Reader, validate and upload again. 网上下载的表，用的ＰＤＦ格式，为什末还不被接受？