Enable Elementor for static blocks, then edit Footer block using Elementor > Icon Box element > select icon > XStore Icons
or use Text element > Text tab – https://gyazo.com/1a99713cf11e4d168dc653bce252e301
<p style="margin-bottom: 15px;">Join our 55,000+ happy customers and start experiencing e-commerce design as it should be. Simple.</p>
<p style="margin-bottom: 10px;"><i class="et-icon et-internet" style="margin-right: 5px;"></i> East 21st Street / 304 New York</p>
<p style="margin-bottom: 10px;"><i class="et-icon et-message" style="margin-right: 5px;"></i> Email: youremail@site.com</p>
<p style="margin-bottom: 10px;"><i class="et-icon et-phone-call" style="margin-right: 5px;"></i> Phone: +1 408 996 1010</p>
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