Better look for a more reliable exchange partner. One that is already experienced and can help market PXP well with their userbase. That will be a solution.
I agree a bigger name exchange which has been doing a lot of IEO's. Try this list I researched:
Binance Launchapad
Huobi Prime:
KuCoin Spotlight
Bittrex IEO
OK Jumpstart
IDAX:
CoinBene
ProBit:
Coineal:
Coinis:
CoinTiger
Liquid:
Bitmeta
I would choose Binance Launchpad. They are a big exchange. PXP can take advantage of the big following that Binance is getting. This can help boost PXP's popularity.