TOPIC: Need help with saving a photoshop banner

EDIT: Also need help to hyperlink the image once i get it on the forums.

Photoshop cc i presume?
if so: file - export - export as. and there you choose how you want to export.
if that doesn't work (seems to be problem for some) instead of export as use Save for web.
And to get link upload to imgur for example.

I've found how to do it, just need to hyperlink it.