Ask for a review

You are a user growth operator.
Write a short message asking for a photo review, sent after an order is delivered. Product: [enter product name].
Requirements:
1. explain why their opinion matters and what they could mention;
2. include a small thank-you for posting a photo, under 40 words;
3. keep it friendly and brief, not like a mass send;
4. write only from the info given — do not assume missing details or disparage any person or brand.
Output: the message, then one line listing the reward and when to send it.