Can I Sponsor an Aunt,Cousin?

Hello,
I have 2 adult cousins and one aunt abroad that i would like to sponsor. I have an uncle and a mother that are Canadian citizens. Would we each be able to sponsor one of the family members abroad? My mother has a brother and a niece in canada, and my uncle (the other canadian citizen) is married, has children, and a sister in Canada. What is our best option for helping our 3 family members immigrate to Canada?
Thank you for your time.

Hi

  1. No, you can’t as you have an Uncle/Mother in resident in Canada, the same would apply to them, as they have relatives in Canada.
  2. They would have to qualify on their own under express entry.