How do I change these images, when I use the search bar on my website, the meta images are black screens and just say “page” on the left bottom corner.
Sorry you are facing this issue, it would be my pleasure to help you.
Welcome to the Shopify community! 
Thanks for your good question.
Please share your site URL,
I will check out the issue and provide you a solution here.
Hello Ketan,
I’ve sent a message of my website url regarding this question to your dms, please check because I would like my website to not show up on shopify community.
Kind regards, Ali