Can’t add Javascript text

Hi there, I would like to add this code to every post by using the javascript code, but it doesn’t work.
What am I doing wrong?

<script>[su_button url=”https://www.neuropathie.nu/&#8221; target=”blank” style=”flat” background=”#008FCB” color=”#ffffff” size=”5″ wide=”yes” center=”yes” radius=”0″ icon=”icon: phone” icon_color=”#ffffff” text_shadow=”0px 0px 0px #000000″ desc=”In Amsterdam, Soest of Bosch en Duin”]Maak een afspraak[/su_button]</script>

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