so how do you put images in posts?

If you are on a computer:

You right click and hit "copy image address" Then go to whatever post you want to put it on then hit "img"
It should look like this:

[img+][/img]
Except without the "+" sign. Then right click and click paste.

[img+]https://images-na.ssl-images-amazon.com/images/I/71OHr3VMw7L._SX425_.jpg[/img]
(Except without the "+" sign.)

As long as it isn't too long it should show once you post.