You can list it on some decentralized exchange if it is a token, ERC-20, TRC-20, BEP-20 tokens could be normally added to DEX even the team didn´t pay for listing on a centralized exchange. Try IDEX, TronTrade. 
But OP isn't the team of the "batcoin". Can he list it on an exchange?I think only the team of the "batcoin" who can list the coins. So, people can trust it to buy and hold. While even OP can list it on Idex, TronTrade, or other DEX, who can believe the coins and desire to buy it? People who buy crypto coins should be based on the trust on the project potential in the future, not only because it is already listed on an exchange. A coin that is listed already on an exchange, will be delisted soon if no volume, or no transaction at all.