Add billing support form

Author: tcaldwell-x

docs.json

@@ -83,8 +83,8 @@
                   {
                     "group": "Request Access",
                     "pages": [
-                      "enterprise/forms/enterprise-api-interest",
-                      "enterprise/forms/government-end-user-request"
+                      "forms/enterprise-api-interest",
+                      "forms/government-end-user-request"
                     ]
                   }
                 ]
@@ -95,7 +95,8 @@
                   "tools-and-libraries",
                   "tutorials",
                   "api-reference-index",
-                  "newsletter"
+                  "newsletter",
+                  "forms/billing-support"
                 ]
               }
             ]
@@ -1699,6 +1700,38 @@
     {
       "source": "/x-api/lists/unpin-list",
       "destination": "/x-api/users/unpin-list"
+    },
+    {
+      "source": "/enterprise/forms/enterprise-api-interest",
+      "destination": "/forms/enterprise-api-interest"
+    },
+    {
+      "source": "/enterprise/forms/government-end-user-request",
+      "destination": "/forms/government-end-user-request"
+    },
+    {
+      "source": "/enterprise/forms/survey",
+      "destination": "/forms/survey"
+    },
+    {
+      "source": "/enterprise/forms/application-trial",
+      "destination": "/forms/application-trial"
+    },
+    {
+      "source": "/enterprise/forms/use-case/initial",
+      "destination": "/forms/use-case/initial"
+    },
+    {
+      "source": "/enterprise/forms/use-case/modification",
+      "destination": "/forms/use-case/modification"
+    },
+    {
+      "source": "/enterprise/forms/use-case/public-sector",
+      "destination": "/forms/use-case/public-sector"
+    },
+    {
+      "source": "/enterprise/forms/use-case/upgrade",
+      "destination": "/forms/use-case/upgrade"
     }
   ]
 }

enterprise/forms/application-trial.mdx forms/application-trial.mdxenterprise/forms/application-trial.mdx renamed to forms/application-trial.mdx

@@ -0,0 +1,11 @@
+---
+title: Billing Support Form
+sidebarTitle: Billing Support
+icon: headset
+---
+
+import { Form } from '/snippets/form.mdx';
+
+Get billing support for Basic, Pro, and Enterprise API subscriptions.
+
+<Form src="https://developer.x.com/en/billing-support" />