Reply To: Can I choose the image that will appear in my Portfolio

The images that you are seeing are your featured images.  You uploaded Featured Images and it looks like you uploaded Post Images as well.  The only images that can show above the title on the portfolio template are the Featured Images that you upload.  The Post images (images that you insert into the post) will not show above the title on the portfolio, only Featured Images can.  The post images will show on the post page.