To withdraw your earnings to your exchange account, you need to connect your affiliate account to your exchange account.
Go to the Account security settings of your affiliate account and press Connect Account
Enter the email that you used for your Cryptology Exchange account you want to connect, please check if the email added correctly:
Enter the code sent to your email
Congratulations, your Cryptology account has been linked to your affiliate account. Now you can send your profit to the exchange and trade or withdraw it.