As such, the project will use geographic location and confirm the transfer of cash / cash from buyers in the mobile app. This will help to secure the transaction. What operating system is this mobile application already in?
Hey there. If I am not mistaken, the app will be launched and not yet ready. But there is already a platform MVP available, here is the link
https://crypt-on.io/#mvp 
Have you tried their MVP? Because I really loved that and I believe that we will be really impressed by the final product

yeah, of course! and i recommend everyone to try this out asap! i am sure you will get lots of positive emotions

and probably get the concept better
I became interested in trying it and hopefully I'm impressed,
and also hopefully later after trying to get a better concept:D
Hello friend! The same happened to me - just tried this out and I am quite impressed, frankly speaking

I mean the features are kinda really great in case of potential
Hey there. That's absolutely true. And are you aware of advantages of the platform?
To be honest, I can just try to guess, however not really sure that I may know all the advantages...
Of course

Well, I would outline
1. Implementation of a reputation token (trust token), which displays the rating/reputation of each user of the platform will solve the problem of trust between the parties and improve the reliability of p2p operations
2. The use of automatically generated smart contracts and the participation of an independent arbitrator will ensure the security of transactions.
That's true. But there are 2 more things I would like to outline, but they are a way more obvious

1. Four services combined on the platform will allow you to solve various tasks in one place, multiplying your efficiency synergetically
2. The ability to use stablecoin in calculations will reduce the risks associated with high volatility of most cryptocurrencies
Thanks for mentioning that out. I believe that number 4 may be also really useful, as it is important to somehow influence on volatility