refactor: updated readme.

README.md

@@ -1,3 +1,15 @@
-# ReVanced Manager
+# 💊 ReVanced Manager
 
 The official ReVanced Manager based on Flutter.
+
+## 🔽 Download
+To download the Alpha version of Manager, go [here](https://github.com/revanced/revanced-manager/releases/latest) and install the provided APK file.
+
+## 🔴 Issues
+For suggestions and bug reports, open an issue [here](https://github.com/revanced/revanced-manager/issues/new/choose). 
+
+## 💭 Discussion
+If you wish to discuss the Manager, a thread has been made under the [#chat](https://discord.com/channels/952946952348270622/1002922226443632761) channel in the Discord server, please note that this thread may be temporary and may be removed in the future.
+
+## ⚠️ Disclaimer
+*Please note that even though we're releasing the Manager, it is an ALPHA version. Meaning there's a big chance that the Manager might not work at all for you.*