Need Help with MFA and Account Access Issues

I've hit a wall with Amazon's MFA requirements. After they locked me out of my account, I need to get a TOTP, but it's a nightmare. I can't log in to my account, which means I'm losing money on a machine that's been running for over 8 months, and I can't even shut it down via SSH since I don't know the IP address. To make matters worse, there's no way to buy the authentication token in Italy—I'd have to import it from the U.S. with shipping costs. I've tried contacting AWS support for help, but they just pointed me to the MFA info page without addressing my situation. So here are my main concerns: 1. Is there a place in Italy or Europe where I can buy this token? 2. Which specific model should I look for? On top of that, I'm dealing with spyware on my computer that I can't seem to get rid of. I'm worried that if my PC is compromised, are these MFA devices really secure? I used to feel secure with SMS authentication on my old Nokia, which felt safer than having a device linked to a hacked PC. I don't want to end up lowering my security under the guise of improving it, especially if I have to pay for it.