Best to put the link in your signature so it's there on every one of your posts.
Go to Profile, then forum profile information. Paste the URL for your photobucket folder in the signature line.
BTW, your post doesn't have a link or picture. For webpages, just paste the http:// etc.
For images, use the insert image icon and paste the URL where the picture can be found (not the album..the actual picture).
Hope that helps.