How to buy TON on Telegram?

Excuse me, could you possibly enlighten me on the process of purchasing TON on Telegram? I've been hearing a lot about it recently and am keen on exploring this opportunity. Would it involve any special steps or prerequisites? Could you also elaborate on the security measures I should take while engaging in such transactions? It would be greatly appreciated if you could provide a step-by-step guide on how to navigate through this process. Thank you in advance for your assistance.