1) in ordder to show the product images on the product p[ages, you need to add an image tag:
<p><?php echo $row_rsProducts['ProductThumb']; ?></p>
<p><?php echo $row_rsProducts['ProductImage']; ?></p>
should be:
<p><img src="path/to/images/<?php echo $row_rsProducts['ProductThumb']; ?>" /></p>
<p><img src="path/to/images/<?php echo $row_rsProducts['ProductImage']; ?>" /></p>
where path/to/images/ is the path to the folder the image files are stored in.
2) in the add to cart behavior on the products_eyes.php you have set it to redirect to the cart.php page after adding the item.
3) on the cart.php page, add the following code at line 1:
<?php
//WA eCart Include
require_once("WA_eCart/eCart1_PHP.php");
?>
<?php
$eCart1->GetContent();
?>