diff --git a/client/src/components/Appointment.js b/client/src/components/Appointment.js
index 17078bd..8ecb357 100644
--- a/client/src/components/Appointment.js
+++ b/client/src/components/Appointment.js
@@ -1,12 +1,29 @@
 import React from 'react';
+import { useMutation, gql } from '@apollo/client';
+
+const DELETE_APPOINTMENT_MUTATION = gql`
+  mutation DeleteAppointmentMutation($_id: ID!) {
+    deleteAppointment(_id: $_id){
+        _id
+    }
+  }
+`;
+
 
 const Appointment = (props) => {
     const { appointment } = props;
+
+    const [deleteAppointment] = useMutation(DELETE_APPOINTMENT_MUTATION, {
+        variables: { _id: appointment._id }
+    })
+
+    console.log(appointment._id);
+
     return (
         <div>
             <div>
-                <b>{appointment.title}</b> starts at {appointment.start}, ends at {appointment.end}. It is described as "{appointment.description}"
-      </div>
+                <b><div className="ml1 gray f11" style={{ cursor: 'pointer' }} onClick={deleteAppointment}>[X]</div>{appointment.title}</b> starts at {appointment.start}, ends at {appointment.end}. It is described as "{appointment.description}"
+            </div>
         </div>
     );
 };
diff --git a/client/src/components/AppointmentList.js b/client/src/components/AppointmentList.js
index 52c863b..14c5394 100644
--- a/client/src/components/AppointmentList.js
+++ b/client/src/components/AppointmentList.js
@@ -5,6 +5,7 @@ import { useQuery, gql } from '@apollo/client';
 export const APPOINTMENTS_QUERY = gql`
   {
     allAppointments{
+      _id
       title
       description
       start
@@ -18,12 +19,11 @@ const AppointmentList = () => {
   const { data } = useQuery(APPOINTMENTS_QUERY);
 
   if (data !== undefined) {
-    console.log(data.allAppointments);
     return (
       <div>
         {
           data.allAppointments.map((appointment) => (
-            <Appointment key={appointment.id} appointment={appointment} />
+            <Appointment key={appointment._id} appointment={appointment} />
           ))
         }
       </div>
diff --git a/server/package.json b/server/package.json
index abe8a1c..6b2ada6 100644
--- a/server/package.json
+++ b/server/package.json
@@ -27,6 +27,7 @@
     "graphql-compose": "^7.23.0",
     "graphql-compose-connection": "^8.0.1",
     "graphql-compose-mongoose": "^9.0.0",
+    "graphql-depth-limit": "^1.1.0",
     "graphql-middleware": "^6.0.0",
     "graphql-tools": "^7.0.2",
     "jsonwebtoken": "8.5.1",
diff --git a/server/src/index.js b/server/src/index.js
index 0b90e19..5c82b2b 100644
--- a/server/src/index.js
+++ b/server/src/index.js
@@ -1,6 +1,7 @@
 import express from 'express';
 import dotenv from 'dotenv';
 import { graphqlHTTP } from 'express-graphql';
+import depthLimit from 'graphql-depth-limit'
 import { ApolloServer, PubSub } from 'apollo-server-express';
 import mongoose from 'mongoose';
 import schema from './schema.js';
@@ -26,6 +27,7 @@ app.use(cors());
 
 app.use('/djhb58fytkh476dk45yh49', graphqlHTTP({
   schema: schema,
+  validationRules: [depthLimit(3)],
   graphiql: true
 }));
 
diff --git a/server/src/resolvers.js b/server/src/resolvers.js
index 759fa18..1d389ed 100644
--- a/server/src/resolvers.js
+++ b/server/src/resolvers.js
@@ -66,55 +66,22 @@ export const resolvers = {
             };
         },
 
-        // async login(parent, args, context, info) {
-        //     console.log(args);
-        //     const user = await User.findOne({
-        //         email: args.email
-        //     });
-
-        //     if (!user) {
-        //         throw new Error('No such user found');
-        //     }
-
-        //     const pwd = await bcrypt.hash(args.password, 10);
-        //     console.log(pwd);
-        //     console.log(args.password)
-        //     console.log(user.password);
-
-        //     const valid = await bcrypt.compare(
-        //         args.password,
-        //         user.password
-        //     );
-        //     if (!valid) {
-        //         throw new Error('Invalid password');
-        //     }
-
-        //     const token = jwt.sign({ userId: user.id }, process.env.APP_SECRET);
-
-        //     return {
-        //         token,
-        //         user
-        //     };
-        // },
-
         async createAppointment(parent, args, context, info) {
             return await Appointment.create(args);
         },
-        async updateAppointment(root, {
-            _id,
-            input
-        }) {
+        async updateAppointment(parent, args, context, info) {
             return await Appointment.findOneAndUpdate({
-                _id
-            }, input, {
+                args
+            }, args, {
                 new: true
             })
         },
-        async deleteAppointment(root, {
-            _id
-        }) {
-            return await Product.findOneAndRemove({
-                _id
+        async deleteAppointment(parent, args, context, info) {
+            console.log(args);
+            return await Appointment.deleteOne({ _id: args._id }).then(function () {
+                console.log("Data deleted"); // Success 
+            }).catch(function (error) {
+                console.log(error); // Failure 
             });
         },
         async createProduct(root, {
diff --git a/server/src/schema.graphql b/server/src/schema.graphql
index 239aff8..fc420a0 100644
--- a/server/src/schema.graphql
+++ b/server/src/schema.graphql
@@ -24,11 +24,12 @@ type Mutation {
     description: String!
     start: String!
     end: String!
-    # input: AppointmentInput
   ): Appointment!
   updateAppointment(
     _id: ID!, 
-    input: AppointmentInput
+    title: String!
+    description: String!
+    start: String!
   ): Appointment
   deleteAppointment(
     _id: ID!