Mom immigration by Canadian son who is student

[Sing mom]

I'm a single working mom, Pakistani, my son is a canadian national 19year old and currently studying in university in Canada
He went to Canada 8 month back. I am supporting him financially for his education. Issue is I can't live without him, I am alone working in Singapore and he is alone studying in Canada. Can he apply for my immigration, although he is not earning yet. How long will it take and what will be the requirements.

 

[Naturgrl]

I'm a single working mom, Pakistani, my son is a canadian national 19year old and currently studying in university in Canada
He went to Canada 8 month back. I am supporting him financially for his education. Issue is I can't live without him, I am alone working in Singapore and he is alone studying in Canada. Can he apply for my immigration, although he is not earning yet. How long will it take and what will be the requirements.

Multi post

https://www.canadavisa.com/canada-immigration-discussion-board/threads/canadian-son-student-sponsor-single-mom-for-immigration-to-canada.794112/