To post a picture of your deer you need an intermediate host such as Hunt 101. Set yourself up a membership for free Hunt 101
Upload your picture to that site from your computer. It must be in jpeg not bmp. It must not be too big or else you will need to crop and other tricks.
Once you get that far the rest is pretty easy.
On this site there are instructions but mostly what you should do is to start a post or reply. Below the text box that you type in you will find the "instant graemlins" and "instant UBB codes" on the first line of UBB codes is "image". Left click on it and a image link box will appear.
Now then open up a new window and go to Hunt 101 and bring your picture up. In the boxes at the bottom of the picture is a box that says "Image link" . Copy that and then come back here and paste it in the image box from this site. Do not get 2 HTTPs or it will screw up.
Here is a picture of my deer [img]/ubbthreads/images/graemlins/grin.gif[/img] Didn't run very far. Easy to carry out and very tasty.