I don't live in the US and haven't since 2020. I do not have a US bank account, or access to US funds. How can I pay for this tax filing?

I've used my grandmother's US bank card in the past to do this, but that sadly is no longer an option. I'm trying to follow the law exactly and file these taxes, but there's no option to pay with a foreign bank account, I'm not sure what to do here.