Hey, @Hobby .
Thanks for reaching out and posting this question.
Based on your screenshot, it looks like you have two active discounts at the moment as there is discount code for 90% off and another discount for 50%. However, it’s important to note that we’re unable to provide account-specific support as we don’t have access to merchant accounts on the Shopify Community. If you believe there’s a mistake with the cart or the discounts, then we’d be happy to continue assisting you through live chats. Simply visit the Shopify Help Center and login to your account to create a support request.
If you have any other questions on this topic, then don’t hesitate to let us know.