Where can I buy titan coin?

I'm interested in investing in Titan Coin, but I'm not sure where to buy it. Can you guide me on the best platforms or exchanges where I can purchase Titan Coin securely and efficiently? I'm also curious about the process of buying Titan Coin, such as the necessary steps and any fees I should be aware of. Additionally, I'd like to know if there are any specific requirements or restrictions I need to meet before making a purchase. Could you provide me with a comprehensive overview of the process?