I know ethereum has lots of Decentralized exchange where you attached your private address and trade directly from your wallet.
Dont compare Ethereum with Waves. Although the ideology behind ethereum is broken it is not comparable to Waves which is a shitcoin pumped by some influencers and these Waves tokens which are again shitcoins used to make people crazy about gathering them but have no place to sell. I can understand the situation you are in but you are responsible for it.
please recommend me any WAVE Exchange platform just like IDEX, binance DEX. i have a lot of token in my wave wallet i wanted to sell out. i need authentic platforms Not scams.
I do no know any other exchange which can be trusted other than Tidex. Dont know if that is decentralized as well. The biggest problem that you will face is getting a buy order to sell, not exchanges.