How to buy tokens on the primary market in web3?

Step 1: First, you need to know which chain the token you want to buy is issued on, such as BSC/SOL/ETH;

Step 2: Purchase the corresponding amount of USDC/USDT and ETH on the exchange;

Step 3: Withdraw your USDC/USDT and ETH to your web3 wallet through the corresponding chain in your assets;

Step 4: You can happily purchase and exchange for the tokens you want to buy;

Step 5: Wait with hope, and when the token you bought skyrockets, sell it, or send it to the exchange after it is listed to sell, and then a new millionaire is born, congratulations.$BNB $SOL $ETH