Please be guided by the following steps on how to update or remove your credit card information:
1. Go to https://cleeng.com/my-account/login and log in using your credentials.
2. Go to 'Settings'.
3. Scroll down then click on the 'Change' button, next to 'Your credit card details"
4. Click on 'Change Card' or 'Remove' then you're good to go.
Note: Cleeng and its suppliers are compliant with the highest security standards. Your payment details are perfectly safe and secure.