When to expect ADA-focused DEX or Atomic Swaps and coins on the network

Hello, I’m new here and would like to know if there are any coins on Cardano right now or soon will be. If Cardano doesn’t plan on having coins on their blockchain, is there at least a dedicated ADA DEX or atomic swap service?

Is there a Telegram group chat?

Yes here : https://t.me/Cardano