Sorry for facing this issue, it's my pleasure to help us.
Welcome to the Shopify community!
and Thanks for your Good question.
sorry, your store is password protected can Please share,
So I will check and provide a solution here.
thanks but if you have set mobile view collage-style doesn't look proper see attachment so, please carry on your current style much better and proper UI
This is an accepted solution.
if you like 2 on mobile