Ask HN: Loocking for advice new product: Fast link shortener

I’ve built COZ.JP, and I’m now looking to promote it. However, I’ll admit, I’m not great at marketing or promoting. Could you please share some advice on how to effectively market my product? Any tips, personal experiences, or even harsh realities I should prepare for would be incredibly helpful! Thank you in advance for your help.

Thank you for any advice you may share with me