Hi! You seem to missing a lot of information in the brief, for example:
- Your Company's Logo.
- What exactly does complete auto detailing include (interior, exterior, different packages maybe?)
- Business Address
- Business Hours
- Any social media presence/social proof/business website?

It's a mobile business without a logo. It's fine if you create something to put on the flyer. Hours are flexible and by appointment only. They will need to call or text for an appointment. The auto detail will be both inside and outside.