Buying Bitcoin to store on trezor

I am trying to buy some bitcoin to store on my trezor device.

However my bank is refusing to allow me to make transactions overseas.

Is there any way to buy bitcoin to store on the trezor device using an Australian exchange with australian bank transfer details? i.e. ACCOUNT NAME, BSB and ACCOUNT NUMBER

I originally bought bitcoin using my trezor in 2018 and during this time, i was able to use bitcoin.com.au, But the trezor interface has now changed directing me to transfer money overseas.