Dying wish refused by immigration canada

Dying wish refused by immigration canada
Why this petition matters
Hello,
To whom ever it concerns ,
My name is Namrata Sahni, I live in Brossard quebec, my mother was diagnosed with cancer in 2018 and she is now loosing her battle with a prognosis of 3-4 weeks we have all documents to prove how Ill she is . From her family the only person that can travel because my grandparents health does not allow them to come see her , is her brother but the government keeps refusing his exemption because he doesn't qualify as "immediate" family , they are brother and sister, have the same parents, If that's not immediate what is ?
We can prove all supporting documents, that immigration canada is asking for.
I ask the government to put them selves in our place how would they feel all alone in this situation ?
Please help us.
Namrata Sahni