Does anyone have experience marketing to the Wedding industry?

I recently built https://snapus.co, a tool that I created to solve a personal problem I had during my engagement where I did not receive most of the amazing pictures taken by friends and family. The product is working and I have tried to reach out to brides on Reddit from the r/weddingplanning subreddit and some Instagram pages for the past couple of days but nothing really has worked. No new signups. Looking for some advice on the best way to approach marketing in this industry and marketing to those soon to be married.