Why are my website banners suddenly blurry?

[mercadojardin]

Hi, i’m reaching out for your help for the quality of my banners resolution

They were fine but one day they got blurry and i’ve tried with compressing the original file and it doesn’t work

I’ve tried uploading the same file to a different shopify page i have and it works, so i don’t know why it doesn’t work on this page

link to the page https://mercadojardin.cl/

[Ahsan_ANC]

please try to upload an image of width 1200px or more. your current image is 630 and it is set to expand full width.

[mercadojardin]

Thank you so much, i changed the width to 1200px and it worked