Questions in Saving & Sharing

How to save and share images from LunaPic

• I cropped a rectangular image into a round image, but when I try to save it puts a black border around where the original picture was and I'm unable to save as JPEG when R clicking on the cropped image.
  (2579 views)
• How can I save other than a gif?
  (2003 views)
• Where are my saved photos located? I thought I saved them to my photos
  (1106 views)
• How can i get the code words to my photos i edit so i can put them on another site
  (1208 views)
• I would like to upload images and send the link to my pupils so that they can draw them as they want. How can I get a shareable link, please?
  (1707 views)