Okay, if you are not sure how to put pictures in your posts, here is a small tutorial on it.
Once you have selected your topic and then you do your write up, and ready to add pictures, you will need to have them hosted somewheres, such as PHOTOBUCKET:
Sign into photo bucket, then decide what pictures you want to put in your auction...
Move your mouse over the picture. When you do that, a box will pop up.
In that box you will have:
Share Email & IM A box to the right this
Direct Link A box to the right of this
HTML Code A box to the right of this
IMG Code A box to the right of this. THIS IS THE ONE YOU WANT TO USE. You will Left click on the box to the right of IMG CODE, then click on COPY, then come back to your post, put your pointer/mouse where you want to paste the link. You will do this for each picture, then when you are done, Click on PREVIEW so you can see if the pictures are there, then if you are satisfied, then CLICK on SEND, wala, you are done..