gst invoice

I need help creating a GST Invoice. I already have a specific template, and just need someone to fill it out for me. The key details that need to be included are the GST number, invoice number, and date, as well as product details, quantity, and price. Experience with GST invoices is necessary, as well as an eye for detail so that nothing gets missed in the process. I am hoping to find someone who is reliable and understands the GST requirements and rules!