Can you share any materials that contain a guide on how to do an ICO?
If you have to ask this question, it might be better not to do it, if you have any reputation to save at all.
It looks like you are just another " want to get rich quick " by just selling garbage ICO tokens. This shit is what could harm bitcoin, but crypto's in general indefinitely in the future, and it should be classified as fraud in my opinion.
If you are really interested in hosting an ICO ->
https://tokenmarket.net/ico-professional-services
