docs: Improve README

README.md

@@ -2,4 +2,48 @@
 
 A package to bypass ouo.io and ouo.press link shortener.
 
-Inspired by [ouo-bypass](https://github.com/xcscxr/ouo-bypass)
+## Features
+
+- Bypass reCAPTCHA v3.
+- Bypass ouo.io and ouo.press link shortener.
+
+## Installation
+
+``` bash
+go get github.com/love98ooo/ouo-bypass-go
+```
+
+## Usage
+
+``` go
+import (
+    "fmt"
+    ouoBypass "github.com/love98ooo/ouo-bypass-go"
+)
+
+func main() {
+    url := "https://ouo.io/xxxxxx"
+    bypassedURL, err := ouoBypass.Resolve(url)
+    if err != nil {
+        fmt.Println(err)
+    } else {
+        fmt.Println(bypassedURL)
+    }
+}
+```
+
+## Contributing
+
+Issue and PR welcome.
+
+## Acknowledgement
+
+ouo-bypass-go is inspired by the following projects and so on:
+
+- [ouo-bypass](https://github.com/xcscxr/ouo-bypass)
+
+## License
+
+This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.
+
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)