Just installed and changed store logo and icon by replacing appropriate files from file manager. But the problem is can't see images such as store logo and icon from settings > appearance. No way of changing them from this page!

This behavior is same for Paypal extension's configuration page. Storefront icon and add company logo images on Paypal extension's configuration page is not visible. So no way of placing own logo!

I have done all chmod permissions and using chrome. See the images and highly appreciate if someone can help me solving this issue.