people are preferring to use P2P now than any other way of buying bitcoin or any kind of cryptocurrency purchasing
This is not true, take note that p2p services in centralized exchanges isn't true p2p because of the third party that is involved and in control. The number of people who use true p2p exchanges or buy BTC f2f is far smaller than those who buy in centralized exchanges, people will always prefer the 'convenient' option, even if it is the less secure one.
Well, they don't have any other option, and yes, P2P could be too hard or complicated for other people, especially those who are just starting to invest in bitcoin. That is why I want to have an idea of how we can introduce P2P trading using a third-party exchange platform so that people will be more familiar with exchange platforms. And for sure, those who buy crypto assets from a centralised platform know that there are fees associated with that, and how can they be sure that their assets will be safe on a centralised platform? So it's better to have another option and the most popular other way of buying and selling bitcoin or any crypto asset, such as P2P trading. I'm not promoting any platform that offers P2P services; it's just that I think P2P is a more secure and convenient way of purchasing and selling crypto currency assets, and you can also rest assured that your assets will be safe.