Issue with ItemList Schema on Zola.in for "Kaftan Tops" Keyword

Hi Team, I am currently encountering an issue with the ItemList Schema on our e-commerce website, Zola.in. Specifically, when searching for the keyword "kaftan tops" on Google, only one image shows up in the SERP instead of the expected 10 images.

I have thoroughly checked our Schema markup code using the schema validator tool, and it appears to be correct. However, the desired outcome is not reflected in the SERP.

I would greatly appreciate it if you could review the provided link and offer insights into any potential areas that may need adjustment. The keyword we are targeting is "kaftan tops."