You can change any coin/token at any time, if you have a valid CoinRobot.
Coin change consists of 3 steps, which must be done in the Config menu.

STEP 1.

Click the Config menu.

If the coin lines are pink, they cannot be changed. The simpler solution is to Reset Coinrobot/ Sell used to USDT in Step 2. In this case, the color of the coin lines will change to green within 5-10 minutes, at which time any coin can be removed and replaced with another one from the free coins marked in blue.
You can also change coins one by one, this is the more difficult version. In this case, the coin(s) from the all used location in the cache menu must be released (reset) and deleted from the given convert row.

STEP 2.

Click the Reset Coinrobot/ Sell used to USDT

STEP 3.

After the coin/token change, there is only one step left:
Start CoinRobot with the free USDT. This can be done in the Invest more menu, by entering the free USDT amount. Click Invest Custom & wait 5-10 minutes.