Prestashop webcart changes

I would like to fix a few issues with our pretashop installation: 1. When an order is placed, we do not get a confirmatin email 2. When we view the order in the admin portal we do not see the correct item sizes listed. Instead we see all the sizes, and colors available. When we get an order, we should only see the item, size, and color that the person ordered. Not all the options. 3. When new item photos are uploaded, the photo is not resized properly. 4. Update Prestashop to the latest version 1.3, we are currently using version 1.2