Dear Accounts Payable Team at Hearst Magazines,
I hope this email finds you well.
I am writing to inquire about invoice number [invoice number]. I have not yet received payment and since the invoice is now past due I would appreciate if you could please investigate the status and provide an expected date of processing and payment.
Please let me know if there are any additional documents or information required from our end to facilitate the payment.
Thank you for your attention to this matter. I appreciate your prompt response and assistance in resolving this.
Best regards,
[Your Name]
[Your Contact Information]