Font Awesome Icons on the home page of wpForo for SEO and STYLES AND CUSTOMIZATION are not displayed

The <i> tag should be replaced

Seo

<i class="fa fa-line-chart" style="color:#ffffff"></i>

replace with

<i class="fas fa-chart-line" style="color:#ffffff"></i>

STYLES AND CUSTOMIZATION

<i class="fa fa-sliders" style="color:#ffffff"></i>

replace with

<i class="fas fa-sliders-h" style="color:#ffffff"></i>