Oh is that the hold up... I can help 
 There's a couple ways you can go about posting pics...
You can open an account at photobucket.com , upload your pics there and get image links from below the thumbnails to paste directly in your messages here 
 The link already has the img tags on the link for you. There are other free photo storage sites that are popular, but I have not used them. Photobucket's free and easy to use.
Or... You should be able to upload images here to BYC too, click Uploads in the blue header line above the top of this thread (or any of index pages, your profile page, and even from your PM page). There's a button to click that says Choose file... click it and it opens a little file browser you can use to navigate to where your pics are stored on your PC. Once you find the pic you want to post be sure to check the resize box and choose a size from the drop down list and click Submit. It will  upload it and show you the result, a thumbnail of your pic with 2 tags/links under it, a Thumbnail link/tag and an Image tag/link. You will want to use the Image tag/link, just copy and paste it to your message... then Submit your message (you can also preview it before you post, to make sure you copied it correctly and the tag/link works). It helps to have 2 tabs in your browser open at once... easier to go back and forth quickly.
Give it a try, we wanna see pics