Step1: Click “Limit Order” to the right of “Swap” window and select the token you'd like to trade. The token A at the top represents the token you want to sell, while the token B at the bottom you desire to receive.
Step2: Input the sum of token A you wish to swap and choose at what exactly price you want to receive your subsequent token B. Select the correct “Fee Tiers” and click “ADD” and confirm the transaction on MetaMask.
Step3: You can learn more details in “My Orders”