I'm using an integration with Paypal Plus using the iframe, as follows:
<script type="application/javascript">
var ppp = PAYPAL.apps.PPP({"approvalUrl": 'myApprovalUrl',"placeholder": "ppplus","mode": "live"});
</script>
But what I get as a response from Paypal, is an iframe without the inputs: link
What I really need is an iframe with the payment fields, as the following image shows: link
Has anyone who has ever done this kind of integration can help me with any suggestions? Thank you.