For Donating Aeroplan points go to this link
https://giveamile.org/aeroplan-transfer/ or click the button that says Donate Aeroplan Points
For Donating Canadian Cash go to this link
https://www.canadahelps.org/en/dn/47994 or click the button that says Donate Canadian Cash
For Donating USA Cash go to this link
https://gofund.me/0eca86d3 or click the button that says Donate USA Cash
To pledge your other airline miles or various loyalty points and rewards fill out the form on this page.