No IEO was successful on p2pb2b exchange, if any project claimed they raised IEO funds successfully on p2pb2b exchange it's a big lie, they are trying to create FOMO maybe new investors will join up, good projects will never aim for p2pb2b exchange
Vindax, p2pb2b and Latoken are bad exchange even IEO. Even in coinmarketcap, number 1 exchange was p2pb2b exchange with fake volume.