doc: update README.md for install and usage package

Author: ehsan9ir

README.md

@@ -1,8 +1,70 @@
 # Metabase Laravel
-
+**First [Metabase](https://www.metabase.com/ "Metabase") should be installed  . You can get more info [Here](https://www.metabase.com/docs/latest/).**
 
 # Installation
 
 ## Step 1 - Install the package
 
-  You can install ehsan9/laravel-metabase with Composer directly in your project:
+  You can install ehsan9/metabase-laravel with Composer directly in your project:
+
+```sh
+$ composer require ehsan9/metabase-laravel
+```
+## Step 2 - Publish
+
+Run this command in your project directory:
+```sh
+php artisan vendor:publish --provider="Ehsan9\MetabaseLaravel\MetabaseServiceProvider"
+```
+
+## Step 3 - Set config
+
+Now you must define your [Metabase Url, Username and Password](https://www.metabase.com/learn/administration/metabase-api) to project. for this head to **config/metabase-api.php** then put your metabase info in the code:
+```php
+return [
+    'url' => 'https://yoursmetabase.com',
+    'username' => 'your_metabase_username',
+    'password' => 'your_metabase_pass'
+];
+```
+
+# Usage
+
+You can use the package where ever you want.
+- **Method 1**:
+  
+    - First use the class:
+  ```php
+    use Ehsan9\MetabaseLaravel\MetabaseApi;
+  ```
+  - Then use this pattern to connect Metabase api:
+  ```php
+    $metabaseApi = new \Ehsan9\MetabaseLaravel\MetabaseApi(
+        config('metabase-api.url'), config('metabase-api.username'), config('metabase-api.password')
+    );
+            $parameters = [
+                [
+                    "type" => "category",
+                    "value" => "YOUR_VALUE",
+                    "target" => [
+                        "variable",
+                        [
+                            "template-tag",
+                            "member_id"
+                        ]
+                    ]
+                ]
+            ];
+    
+    $result = $metabaseApi->getQuestion('questionId', 'json', $parameters);
+  ```
+
+- **Method 2**:
+    - use MetabaseApi Facade in ServiceProvider
+    ```php
+  use Ehsan9\MetabaseLaravel\Facades\MetabaseApi;
+    ```
+  - then use this pattern
+  ```php
+    MetabaseApi::getQuestion('questionId');
+  ```