You can refer below code. Paste it in Settings --> Advanced Feature --> Third party Javascript



You can modify the image url as per your need.


 

<script>
var html ='<li><a target="_blank" href=""><img style="width:150px;height:50px;margin-top:3px" src="http://smartnetwork.in/direcpay-payment-gateway/images/direcpay-logo.png"></img></a></li>';

jQuery(".l5_icons:last").after(html);
</script>