How I can make profit from token but not sell on exchange after ICO? If project success, how I can make profit?
Well a very simple point here is that if the ICO project is a success and dev don't scams then the coin will be available on exchanges sooner or later after the ICO.
If you see that coin not available on exchanges than it means it is surely a scam and dev has run away with all the revenue collected from ICO keeping us investor empty handed.