Where can I buy Manta USDT?

Could you please elaborate on the availability and recommended platforms for purchasing Manta USDT? I'm interested in acquiring some tokens but am unsure of the best and most secure avenues to do so. Are there any specific exchanges or marketplaces that are recommended for this purpose? Additionally, is there anything I should be aware of before making a purchase, such as fees, transaction times, or any potential risks? Your insights would be greatly appreciated as I navigate this new territory of cryptocurrency investing.