Architect Fees

Just got my first invoice from my architect for the schematic design It was very simple. It had a 2 week date range and listed 14 hours as the time at work and of course the grand total. Is there supposed to be more information? Does one just trust that it took 14 hours of work? Next invoice For the next invoice, the design development. The architect is aware that she went way off my inspirational photos, style and etc. We emailed this. Should I gently remind her of it or wait to see the invoice for that? I don't feel I should pay for a design that was the complete opposite of my style.