Migrate urls (#42)

public/_redirects

@@ -9,5 +9,5 @@
 /discord      https://discord.gg/fcxW4yR                  302
 /claim/:id    https://app.poap.xyz/claim/:id              301
 /claim        https://app.poap.xyz/claim                  301
-/faqs         https://poap.zendesk.com/hc/en-us              301
+/faqs         https://help.poap.xyz/en/              301
 /*            /index.html                                 200

public/index.html

@@ -74,7 +74,7 @@
               <ul class="dropdown-submenu">
                 <li><a href="https://poap.ghost.io/" class="sub-item" target="_blank">News</a></li>
                 <li><a href="https://poap.directory/" class="sub-item" target="_blank">Directory</a></li>
-                <li><a href="https://poap.zendesk.com/hc/en-us" class="sub-item" target="_blank">FAQ</a></li>
+                <li><a href="https://help.poap.xyz/en/" class="sub-item" target="_blank">FAQ</a></li>
                 <li><a href="#" class="sub-item" onclick="zE('messenger', 'open')">Help</a></li>
 
               </ul>
@@ -155,7 +155,7 @@ <h2 >Why use POAP?</h2>
               </p>
               <a target="_blank" href="https://app.poap.xyz/admin/events/new">Create your first POAP</a>
               <br />
-              <a target="_blank" href="https://poap.zendesk.com/hc/en-us/articles/9702718846989-How-Do-I-Set-Up-a-POAP-Drop-">Read the getting started guides</a>
+              <a target="_blank" href="https://help.poap.xyz/en/articles/5802657-how-do-i-set-up-a-poap-drop">Read the getting started guides</a>
             </div>
           </div>
         </div>