does the theme Mayland support featured images for posts? whether it also has the left-right allingnment for the photos to be added to a post. The theme info does not give any information about the same.
Yes, it does support featured images, you can see it at the end of the theme info:
You can also align the images to the right, however, since the content column is quite narrow, the image would usually take the whole width. If you’d like to have an image on the right and text on the left, you can try the Media&Text block: