A. Verify that your PayPal account is properly linked to your Supply Leader account. Go to your account settings and check the payment methods section to ensure everything is set up correctly. If necessary, remove and re-add your PayPal account.
B. If the issue persists, check for any alerts or notifications in your PayPal account that may indicate a problem, such as insufficient funds or account limitations. Resolve any issues directly in your PayPal account before attempting to make a payment again.