First, you need to click Edit to the right of your question on this page, and delete the personal information, i.e. your tax and other numbers. Be sure to click Save at the bottom of the page to finish editing your question.

This is a public peer help forum - you are advised not to include personal information when posting your question, and contributors here do not have access to your account or any information in it. The best way to get help here is to ask a clear question or explain your problem with any relevant (non-personal) information.

If your return was not received by the CRA, it would be helpful to know what steps you took to file it, Did you use Netfile for your return, or did you print and mail it yourself?