Why is my online store not converting traffic into sales?

Redflags! Please have a look at my shop and check if you see any redflags that I am missing. I get traffic but no sales. I don’t know if my shop is too niche, or if there are some obvious mistakes or red flags. Any advice is welcome.

For each webshop review I will review your shop back! Just post your url.

www.beigebabies.com

Dear all; I was looking for informal feedback amongst shop owners and not professional services. Thank you to everyone who has reached out, but please know I am not currently looking to outsource to a third party.
best regards,

Mieke