The primary menu will Screen tokens that happen to be whitelisted on DeDust. All other tokens and pairs are available by moving into the token deal in the search window. To do that, you need to know the contract, which can be found in a blockchain explorer including TonScan or https://manuelkewoe.laowaiblog.com/29043494/the-smart-trick-of-dedust-io-that-no-one-is-discussing