Dont see full width or large option available for image, only align left,centre or right. where are these buttons located. They do not show up as per the example on screen
If you don’t see the full-width or large options for the image block on your site, then it’s likely your theme doesn’t support those options.
Although Gutenberg includes these new options for images, they must also be enabled by your theme before you can use them. So, if you’re running an older theme that hasn’t been updated to support all the Gutenberg features, you’ll want to reach out to the theme creators and ask them for support.
Alternatively, you can edit your theme files to add support for Gutenberg’s full- and wide-width images. This article contains more details:
But if you’re not comfortable editing your theme files, you can always hire one of the WordPress experts at Codeable to knock it out for you in short order. You can start a chat right here.
Hope this helps!