1.Log in to your OKX account. Go to Security settings.
2.On the Security settings page, enter the Email verification page, and click Change email address
3.Enter the new email address as required, enter the verification code of the new email address and the original email address, then enter the GA/phone verification code, and click Confirm
4.After you input the correct verification code sent to your new email address, current email address as well as the correct GA/phone verification code, the email will be successfully changed immediately and you will receive a confirmation email to your new email address.
A step-by-step guide to purchasing and selling crypto on OKX,
Step 1: Log in to your OKX account
Before you can start buying or selling cryptocurrency on OKX, you must first log in to your OKX account. If you do not yet have an account, click Sign up and complete the registration process.
Step 2: Select Buy/Sell
Once you have logged in to your OKX account, click Buy Crypto in the upper left-hand corner of the screen to get started.
Step 3: Select your purchasing method
The next step is to choose how you would like to buy or sell . There are two primary options on OKX: Express and P2P trade.
Finally, simply confirm your transaction details.