Without looking at any code, it seems like you have a <div> somewhere that looks like this:
<div class="four columns" data-scrollreveal="enter right and move 50px over 1s">
<div class="team-mem">
<div class="team-mask">
<img src="" alt="img04">
<div class="mask"></div>
</div>
<h6></h6>
<p><span></span></p>
<div class="social-team">
<ul class="team-social">
<li class="icon-team"><a href=""><i class="fa fa-envelope"></i></a></li>
</ul>
</div>
</div>
</div>
You can either delete the entire <div> or delete:
<img src="" alt="img04">
You will still have that mail icon hanging there so if you want to move it elsewhere you will have to style it using CSS or just comment out the entire <div> and use it later.
Something like this:
<!--<div class="four columns" data-scrollreveal="enter right and move 50px over 1s">
<div class="team-mem">
<div class="team-mask">
<img src="" alt="img04">
<div class="mask"></div>
</div>
<h6></h6>
<p><span></span></p>
<div class="social-team">
<ul class="team-social">
<li class="icon-team"><a href=""><i class="fa fa-envelope"></i></a></li>
</ul>
</div>
</div>
</div>-->
Hope that helps ??
*EDIT* I would suggest to use an IDE like Netbeans and search for that class so you can find whatever php file it is hiding.
For your paypal you have this here:
<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=F6NNE95GKV47C" class="scroll">
<div id="action">
<div class="container">
<div class="sixteen columns">
<h6>Help us make a difference!</h6>
<p><small><span>Make your contribution safely through <br> <img src="https://googledrive.com/host/0B4Q3rzXGA39lcHgxdW80MEw2T1E/" alt="PayPal - The safer, easier way to pay online!" height="110" width="192"></span></small></p>
</div>
</div>
</div>
</a>
You need to have it something like this:
<div id="action">
<div class="container">
<div class="sixteen columns">
<h6>Help us make a difference!</h6>
<p><small><span>Make your contribution safely through <br> <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=F6NNE95GKV47C" class="scroll"><img src="https://googledrive.com/host/0B4Q3rzXGA39lcHgxdW80MEw2T1E/" alt="PayPal - The safer, easier way to pay online!" height="110" width="192"></a></span></small></p>
</div>
</div>
</div>
Try it and let me know.