I moved my site from Shopify to WordPress

[the_kinder]

Hi, hello everyone, a while ago I built a website on Shopify, a few days after I built it I decided to move to WordPress, so I transferred all the products there and after a while I closed Shopify, at the moment I have many pages that were from Shopify that appear on Google and when I click on them I see A blank page on my site, it's been a few weeks since I deleted the site on Shopify but they still show up in google search, what am I supposed to do with all these pages?
thanks!