Updated: VaaPayPal Readme

Author: we-himanshu-r001-v1

Libraries/VaahPayPal.md

@@ -15,7 +15,7 @@ composer require paypal/rest-api-sdk-php
 ```
 ### Add env variables:
 
-PayPal live and PayPal sandbox are two different environments for using the PayPal API. The live environment is the real PayPal network that processes actual payments, while the sandbox environment is a simulated test environment that allows developers to test their integration with the PayPal API without using real money.
+`PayPal live` and `PayPal sandbox` are two different environments for using the PayPal API. The live environment is the real PayPal network that processes actual payments, while the sandbox environment is a simulated test environment that allows developers to test their integration with the PayPal API without using real money.
 ```env
 ## For PayPal Sandbox
 PAYPAL_MODE=sandbox
@@ -26,28 +26,51 @@ PAYPAL_MODE=live
 PAYPAL_LIVE_CLIENT_ID=xxxxxxxxxxxxxxx
 PAYPAL_LIVE_CLIENT_SECRET=xxxxxxxxxxxxx
 ```
-To get your PayPal sandbox client secret and client ID, you first need to create a PayPal developer account at https://developer.paypal.com/. Once you have created your account, you can log in and create a sandbox account. This will allow you to test your integration with the PayPal API without using real money.
+To obtain your PayPal sandbox client ID and client secret, you will need to complete the following steps:
 
-To create a sandbox account, log in to your developer account and click on the "Dashboard" tab. From there, click on the "Sandbox" tab and then click on the "Accounts" link. This will take you to the sandbox accounts page where you can create a new sandbox account.
-
-Once you have created a sandbox account, you can view its client ID and client secret by clicking on the account and then clicking on the "Profile" link. This will open the account's profile page, where you can find the client ID and client secret.
+ 1. Visit the [PayPal Developer](https://developer.paypal.com/home) website and sign in to your account.
+ 2. Click on the `Sandbox > Accounts` option in the top menu.
+ 3.  In the `Business` section, click on the `Create` button to create a
+    new sandbox business account.
+    4. Enter the required information to create your account and click
+    `Create Account`.
+    5. Once your account has been created, click on the `Profile` link next
+    to the account.
+    6. On the next page, you will see your `sandbox client ID` and 
+    `client secret`. Make sure to save these values, as you will need them to
+    authenticate your app with PayPal in the sandbox environment.
 
 ### Initialize VaahPaypal
  ```php
 //Initialize the VaahPaypal
     $vaahPaypal = new VaahPayPal(
-    $client_id, //required
-    $client_secret, //required
-    $return_url, //optional [default: /api/vaah/paypal/execute]
-    $cancel_url, //optional [default: /api/vaah/paypal/cancel]
-    $mode //optional [default: sandbox]
+    $client_id,
+    $client_secret, 
+    $return_url, 
+    $cancel_url, 
+    $mode 
 );
 ```
-The PayPal cancel and return URLs are the URLs that PayPal will redirect the user to after they have completed or canceled a payment. These URLs are specified by the developer in the PayPal API call, and they can be used to redirect the user back to the app or website after the payment is complete.
+| Name | Description | Required | Default | 
+|--|--|--|--|
+| client_id | PayPal Live/Sandbox client id| Yes
+| client_secret| PayPal Live/Sandbox client_secret| Yes
+| return_ url|  redirect the user to after they have completed a payment.| No |  /api/vaah/paypal/execute
+| cancel_url | redirect the user to after they have canceled a payment. | No| /api/vaah/paypal/cancel|
+| mode | environments for managing payments | No | sandbox
 
 ### Methods
 - Paypal Create Order
 
+|Name| Required  | Type | 
+|--|--|--|
+| name | yes  | String |
+| quantity| yes  | String
+| amount| yes  | String
+| description| yes  | String
+| currency | yes  | String | 
+|shipping | No | Integer
+|tax| No | Integer
 ```php
 $vaahPaypal->pay([
             'name' => 'Name',
@@ -56,35 +79,45 @@ $vaahPaypal->pay([
             'description' => 'Description',
             'quantity' => 1,
         ]);
+ ```
 
-//success response
+**Success response**
+ ```php
   [
    'status' => 'success';
    'approval_url' = 'approval url';
    'payment_id' = 'xxxxx';
    'token' = 'EC-xxxxxxxx';
   ];
- 
- //error response
-  [
+  ```
+  **Error Response**
+  ```php
+   [
    'status' => 'error';
    'errors' = 'errors';
   ];
-```
+  ```
+  - Execute Order
 
-- Execute Order
+|Name| Required
+|--|--|
+| payment_id | yes |
+| payer_id | yes  |
 ```php
-//Execute the order
    $payment_id = 'xxxx';
    $payer_id = 'xxxx';
    $vaahPaypal->executePayment($payment_id, $payer_id);
+   ```
 
-//success response
+**Success response**
+```php
  [
    'status' => 'success';
    'data' => 'data'; //array
   ];
- //error response
+  ```
+  **Error response**
+ ```php
   [
    'status' => 'error';
    'errors' = 'errors';