diff --git a/host/script.js b/host/script.js
index ef90e65..aa2075b 100644
--- a/host/script.js
+++ b/host/script.js
@@ -4,44 +4,52 @@ async function uploadFile() {
   const expiry = document.getElementById("expiry").value;
   const timeValue = document.getElementById("expiryTime").value;
 
+  // Check if a file is selected
   if (!file) {
     showAlert("Please choose a file to upload.", "error");
     return;
   }
 
+  // Prepare FormData for file upload
+  const formData = new FormData();
+  formData.append("file", file); // Attach the file to the formData
+  formData.append("expiry", expiry); // Add expiry type if selected
+  if (timeValue) formData.append("expiryTime", timeValue); // Add expiry time if provided
+
+  const apiUrl = "https://api.upload.io/v1/files"; // Correct API endpoint
+  const apiKey = "public_G22nhgTDm1B4ZvL1ia7nmepwHaYL"; // Replace with your Upload.io API key
+
   try {
-    const formData = new FormData();
-    formData.append("file", file);
-    formData.append("expiry", expiry);
-    formData.append("expiryTime", timeValue);
-
-    // Replace with your actual Upload.io API URL and API key
-    const apiUrl = "https://api.upload.io/v1/files"; // Placeholder API URL
-    const apiKey = "public_G22nhgTDm1B4ZvL1ia7nmepwHaYL"; // Replace with your Upload.io API key
-
+    // Perform the file upload request to Upload.io
     const response = await fetch(apiUrl, {
       method: "POST",
       headers: {
-        "Authorization": `Bearer ${apiKey}`,
+        "Authorization": `Bearer ${apiKey}`, // Your Upload.io API key for authentication
       },
       body: formData,
     });
 
+    // Log the status and response body for debugging
+    console.log("Response Status:", response.status);
+    console.log("Response Headers:", response.headers);
+
     const data = await response.json();
 
-    if (data && data.url) {
+    // Handle the response
+    if (response.ok && data.url) {
       const fileLink = document.getElementById("fileLink");
       fileLink.href = data.url; // Assuming the response contains the file URL
       fileLink.textContent = data.url;
 
       document.getElementById("result").style.display = "block";
-      showAlert("Success!", "success");
+      showAlert("File uploaded successfully! See the link below.", "success");
     } else {
-      throw new Error("Failed to upload.");
+      console.error("Upload failed:", data);
+      showAlert("Failed to upload file. Please check the console for more details.", "error");
     }
   } catch (error) {
-    console.error("Upload failed:", error);
-    showAlert("Failed to upload.", "error");
+    console.error("Error:", error);
+    showAlert("Failed to upload file. Check your internet or try again later.", "error");
   }
 }