1. Make sure you have funds in your account:

Verify that the 4 USDT are in your wallet. You can do this by going to “Wallet” and then “Overview”.

2. Choosing the right market to trade:

Go to the “Trade” section of the platform.

Choose either Spot Trading or Convert if you are a beginner.

3. Choosing a trading pair:

With 4 USDT, you need to choose a trading pair based on USDT. For example: BTC/USDT, ETH/USDT, or any other pair that supports USDT.

You can search for the right pair using the search box on the trading page.

4. Determine the order type:

Select the type of request:

Market Order: Buy or sell at the current market price (the simplest for beginners).

Limit Order: Specify the price at which you want to buy or sell.

5. Enter details:

If you choose Market Order, enter the amount of USDT you want to use to purchase the currency.

For example: If you want to use the full 4 USDT, enter the value or use the “100%” option on the platform.

6. Order execution:

Click on the Buy or Sell button as per your preference.

Your order will be executed immediately if you choose Market Order.

7. Verify the process:

After executing the order, go to the “Trades” section of your account to review the details of the trade.

Note: Since the amount is small, it is important to choose a trading pair with low fees (such as using BNB to pay fees) and make sure that the minimum trade in that pair fits 4 USDT.