Add new file

activity_update_refreshments.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:gravity="center"
+    tools:context=".UpdateRefreshments">
+<Spinner
+     android:id="@+id/aSpinner"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_margin="20dp"
+     android:entries ="@array/Spinner_items"   />
+
+    <Spinner
+        android:id="@+id/sweetSpinner"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="20dp"
+          />
+    <Button
+        android:id="@+id/button6"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true"
+        android:text="To the discount raffle"
+        android:onClick="DiscountPercent"/>
+
+</LinearLayout>
+
+