Mail tab

Having trouble bringing repeatable field data to mail tab.
Form tab
<div class=”col-lg-12 col-sm-12 col-xs-12″>
<label> Equipment Needed <span class=”red_block”>*</span></label>
[field_group demo equipment id=”demo products”]

[text* demo-equip placeholder “Model Name & Number”] [/field_group]
</div>

Mail tab
<tr><th style=”text-align:left;padding:10px;width:35%;”>Equipment Needed</th><td style=”padding:10px;”> [demo-equip]</td></tr>

The page I need help with: [log in to see the link]