Other coins are on the market and there was not a single word that it was a scam and that everything works and is transparent on the discord you can see all payments and withdrawals.
I use this exchange and so far I have not seen any negative word about a scam, and as for your project, the code is publicly available to anyone and without your consent anyone can add to the exchange your project, you have no evidence that this exchange is a scam, you should not write like this.