Where can I buy Stepn GMT?

I'm curious to know, where can I purchase Stepn GMT? I've been hearing a lot about this cryptocurrency lately and am eager to get involved. Could you please elaborate on the best platforms or exchanges where I can safely and securely make this purchase? Additionally, are there any specific requirements or steps I need to follow to ensure a smooth transaction? I'd appreciate any guidance you can provide on this matter. Thank you in advance for your assistance.