I tested the coin for 2 types of sending option(I don't know if the coin has other payment option) via slate file or sending coin via HTTP/HTTPS and this is not easy to use
This is big problem. Bitcoin is easy and still very hard to some. If this is harder im not forseeing future for this coin.
Anyway, got me interested a little bit by your research i will dig into it now to be able to help others later on.
My point exactly, with the way bitcoin has been program, it is still very difficult for a lot of users to understand how it works even with its user friendly nature, how much more a project that is very difficult to understand by a user in the blockchain space.
Many companies just come up with so many blockchain projects everyday but one thing they always fail to do is to come up with something that is user friendly and easy to understand.