I am from Australia.*Planned to visit Canada & Alaska from *th May -*th Jul which incl...

I am from Australia.*Planned to visit Canada & Alaska from *th May -*th Jul which included * flights with Air Canada:**st Booking KBF**S: **th May: AC***: Vancouver to Anchorage ($***CAD). Refund approx $**. Booked **th Feb ****.**nd Booking JCV*LD: *th July: AC***: Calgary to Vancouver ($***CAD). Refund approx $**. Booked **th Jan ****.*International flights, and tours cancelled **th March due to COVID** Pandemic, lockdowns and restricted travel as advised by AUstralian gov.*Tried to cancel Air Canada flights but didn't complete as minimal refund offered as 'basic' seats and I will not be able to reschedule flights as I will be in Australia!**I was hoping for a more generous refund given the extraordinary circumstances.**Impossible to contact Air Canada directly as No email address! I havent been able to locate a postal address but did get location address in St Laurent. I don't want to ring from Australia as be put on hold etc.*Are you able to help secure a more reasonable refund?*Thanks*Carol