Update blank.yml

.github/ISSUE_TEMPLATE/blank.yml

@@ -2,9 +2,29 @@ name: Blank Issue
 description: Create a blank issue. ALWAYS FIRST USE OUR SUPPORT CHANNEL! ONLY USE THIS FORM IF YOU ARE A CONTRIBUTOR OR WERE TOLD TO DO SO IN THE SUPPORT CHANNEL.
 
 body:
+  - type: markdown
+    attributes:
+      value: |
+        # READ THIS BEFORE OPENING AN ISSUE
+
+        This form is ONLY FOR DEVELOPERS. YOUR ISSUE WILL BE CLOSED AND YOU WILL POSSIBLY BE BLOCKED FROM THE REPOSITORY IF YOU IGNORE THIS.
+        
+        DO NOT USE THIS FORM, unless
+        - you are a vencord contributor
+        - you were given explicit permission to use this form by a moderator in our support server
+        - you are filing a security related report
+
   - type: textarea
     id: content
     attributes:
       label: Content
     validations:
       required: true
+
+  - type: checkboxes
+    id: agreement-check
+    attributes:
+      label: Request Agreement
+      options:
+        - label: I have read the requirements for opening an issue above
+          required: true