Card input field

Hi,
I’m trying to configure a single page layout using stripe as payment method;
unfortunately, input field for card details aren’t working,

what happens:
in the checkout page there is a fieldset (id=wc-stripe-cc-form) in which there are all the elements, including iframe, where card details can be entered
in the shop page, where I wish there was the stripe checkout form, the code is the following

<fieldset id="wc-stripe-cc-form" class="wc-credit-card-form wc-payment-form"> 
   <label for="card-element">
     Credit or debit card
   </label>
   <div id="stripe-card-element" class="wc-stripe-elements-field">
     <!-- a Stripe Element will be inserted here. -->
   </div>
   <!-- Used to display form errors -->
   <div class="stripe-source-errors" role="alert"></div>
   <br>
   <div class="clear"></div>
</fieldset>

any suggestions?

Thanks in advance
V

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