Hello,

First of all thanks for choosing our Theme, we are glad to be you in WoodMart WordPress family :)

To fix the payment icons in footer replace the below code in “Text next to copyrights” option from theme settings >> FOOTER.

<img src="//dummy.xtemos.com/woodmart/demos/wp-content/uploads/sites/2/2018/09/dummy-payments.png" alt="payments">

Best Regards.