Edit info: when hovering me in admin with advanced editor see the green line and use the pen to open edit window there you will find the rich text editor for the content.
Text for page here – to change image and alignment move carret to it and while holding down the shift key press arrow key so that you select the image. This will if done correctly (just like placing carret infront of a letter in a word and selecting just one letter) display image controls on the image. Or delete the image. Or delete the image and insert new image with “add media”.