I think you have not to pay to be listed on an exchange, specially a so high amount and a so shitty exchange (c-cex or cryptopia).
It is very dammageable for the btcz reputation and youloss the money.
Invest in the project, in the community, and exchnages would not ignore btcz.

Poloniex and Bittrex are good but big : but btcz is a big enough project.
You want invest some money ? Invest in the developpment of a decentralized exchange.