New to UCG Influencer Agreements

Hi, I only have around 3K subscribers and I recently was offered a UGC agreement for a product that would fit my content.

It sounds interesting. They would send me the product for free then I film a video using the item for their own channels.

I’ve worked with brands before but this my first time doing a UCG video.

Do I ask for compensation? They never asked. I’m fine without it but I wonder if that’s what I’m SUPPOSE to do.

Any tips or advice for new YouTube partners appreciated