And why the team made several steps of a sale tokens? Will this help raise more funds? I think that the long-term sale of tokens has a bad effect on the interest of investors.

well
that already happened since private presale
and that why team have strategy like lock eth/btc price on that time,
but, the real problem is after got a market.
huge bonus is mean huge dumping,

What about AI? This project spoke for artificial intelligence but have not one formula or somthing else

You can do it on your dashboard.

I understand correctly that the team made EXTRA SALE for the reason that the token sale is unsuccessful?

It's the opposite, we have this extra sale because a lot of angry people are clamoring for this. Our Pre-Sale was scheduled for 3 weeks duration but all tokens got sold out in just one week leaving many people with no KEP tokens to buy.   

i have read your paper and it is very interesting. Dedicated team with a very visionary paroject. However, what is your difference between your competitor like DeepBrainChain, DBrain, and Numerain?
Can someone tell me?

Thank you.

 a few friends told me a few months ago that i have to buy BTC, so i did. I bought at 18K. At the moment BTC is only 6K, i dont know what to do!!

I did not see your team information. Although your white paper and circuit diagram are very perfect, I still think it is necessary to disclose team information to investors,hope your project success