How to buy USDT TRC?

Excuse me, could you please clarify how exactly one goes about purchasing USDT TRC? I've heard it's a popular cryptocurrency, but I'm a bit unsure of the process. Is there a specific exchange or platform that's recommended for buying USDT TRC? Also, do I need to have any prior experience or knowledge in cryptocurrency trading before attempting to make such a purchase? Any guidance or tips you could provide would be greatly appreciated.