Hey guys.

I have been trying to code a google checkout cart, I have tried to integrate a shipping system where it will charge you a certain shipping rate depending on which country you live in. Although the cart system itself works fine, the Shipping charges to dot work.

You will find this problem below:
http://www.jamesalderphotography.com/home
(elements have just been placed randomly on page for testing purposes)

Does anyone know whats wrong? I appreciate the help greatly.
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<script id='googlecart-script' type='text/javascript' src='https://checkout.google.com/seller/gsc/v2_2/cart.js?mid=553471133373692' integration='jscart-wizard' post-cart-to-sandbox='false' currency='GBP' productWeightUnits='KG'>

<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-1.name" value="EU Shipping">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-1.price" value="2.50">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-1.price.currency" value="GBP">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-1.shipping-restrictions.allowed-areas.postal-area-1.country-code" value="AT">

<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-2.name" value="UK Shipping">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-2.price" value="1.50">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-2.price.currency" value="GBP">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-2.shipping-restrictions.allowed-areas.postal-area-1.country-code" value="GB">

<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-3.name" value="International Shipping">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-3.price" value="6">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-3.price.currency" value="GBP">
<input type="hidden" name="checkout-flow-support.merchant-checkout-flow-support.shipping-methods.flat-rate-shipping-3.shipping-restrictions.allowed-areas.postal-area-1.country-code" value="US">

</script>