This might help in posting a photo...
USING IMGUR TO POST PICTURES ON A FORUM
You can't post an image directly to a forum? That is almost always because you are not a paid member.
Create an account (free) at Imgur.com. Create an Imgur name, like a forum name here.
To post a picture you have saved (probably in the "picture" file) on your computer:
Go to IMGUR.COM
Click on "Browse" at Imgur (which automatically appears when you open IMGUR,)
"Open" the picture you want to copy or "drag" that picture to the IMGUR screen (you will be prompted as to where to put it by IMGUR.). This saves the picture to Imgur.
Put cursor on your IMGUR name at upper right to drop down a menu of actions.
Click on "[your Imgur name] images" on the menu that drops. Images that you have saved to IMGUR will appear in a grid to the left.
Left click on the image in the grid that you wish to share here.
On the right side of the screen, a list of options appears. Click on blue "Copy" tab on "BBCode" () from the list of options.
Go to forum page where you want picture to show up and "paste" link you just copied from Imgur on that page. Your image will appear in your post so long as it is still saved in IMGUR.
It gets easier and easier as you use it.
ED...copied this from a member on BF, Thomas Linton, credit.