I have just arrived in France. I pay for Optus sport in Australia . Why cant I get it here and what can I do to resolve the situation ??
Optus sport can only be viewed in Australia.
This is standard practice for most streaming services including for example Netflix.
There are also likely practical considerations accessing Optus servers with enough bandwidth from overseas.
You could investigate installing a VPN service to get around geo location restrictions. They're legal and many have a trial period for testing.