The transaction fee can be adjusted only when you send coins/tokens.
Step 1: Open Coin98 Mobile Wallet;
Step 2: Click on the wallet you want to send coin/token right on the home screen;
Step 3: Select Send;
Step 4: Enter the amount of coin/token you want to send. If you want to transfer all coin/token in the wallet, click the icon of Coin or Token on the top, next to the balance;
Step 5: Enter the recipient's address. You can choose one of three ways below:
Enter the wallet address of the recipient directly into Recipient box
Scan the QR code by clicking the scan icon on the right of the Wallet Address
Click the contact icon to access the list of previously saved addresses
Step 6: Adjust the transaction fee according to your needs by moving the slider (The higher fee, the faster speed). Then swipe Send button to confirm the transaction;