I don't know how  I can get bill #12588
I'm not mistaken your uncertainty about accessing bill #{{Invoice Number}}. Let me guide you through the process. To view your bill, you can log in to your account on our website and navigate to the "Billing" or "Invoices" section. Alternatively, you can contact our customer service team, and they will be happy to assist you in retrieving the invoice. Feel free to reach out if you have any further questions or need additional support.