why does my coinbase balance say 0

Here's the article you requested. The issue with your coinbase balance is likely due to a few different factors, and it can be a common problem for users. The most common issue is a technical glitch, which means the balance may be incorrectly reported by the platform. Another possibility is that your balance is being held in a different account, such as your personal account or a digital savings account. To fix this issue, you should check your transactions and double-check your account settings. If you're still having trouble, you may want to check with the platform support team or seek further assistance from a financial advisor.