Hi kraymitchell1979,
I have helped you edit the header layout from Backend > System > Template styles > JA coach > Layouts setting> Header
Replace the following code:
<div class="col-5 col-lg-6">
<jdoc:include type="element" name="logo" data-home="index.php" />
</div>
With this code:
<div class="col-12 col-lg-12 center-logo">
<jdoc:include type="element" name="logo" data-home="index.php" />
</div>
Then add the following CSS code to the Tools > Custom CSS:
.center-logo {
margin: 0 auto;
text-align: center;
}