added paypal link

README.md

@@ -2,29 +2,35 @@
 
 This allow user to send number of messages to saved whatsapp contact/contacts. 
 
-## Step1: Install Selenium
+### Step1: Install Selenium
 
 ```vinay@vinay:~$pip install selenium ```
 
-## Step 2: Download Chrome Webdrive 
+### Step 2: Download Chrome Webdrive 
 (Although chromedrive is already is in repository)
 
 ```vinay@vinay:~$pip install chromium-browser ```
 (or try alternate links)
 
-## Step 3: Clone this repository
+### Step 3: Clone this repository
 
 ``` vinay@vinay:~$git clone https://github.com/vinaysomawat/Spam-WhatsApp-Contacts.git ```
 
-## Step 4: Open whatsapp_sendmessage.py and change the target name and frequency to the name of your contact 
+### Step 4: Open whatsapp_sendmessage.py and change the target name and frequency to the name of your contact 
 
-## Step 5: Run whatsapp_sendmessage.py file
+### Step 5: Run whatsapp_sendmessage.py file
 
 ``` vinay@vinay:~$python whatsapp_sendmessage.py ```
 
-## Step 6: Scan the QR Code.
+### Step 6: Scan the QR Code.
 
-## Step 7: Successfully Message sent.
+### Step 7: Successfully Message sent.
 
 
-#### Vinay Somawat <3 
+
+**If you enjoy this theme, please consider [supporting me](https://www.paypal.me/mmistakes) to continue developing and maintaining it.**
+
+[![Support via PayPal](https://cdn.rawgit.com/twolfson/paypal-github-button/1.0.0/dist/button.svg)](https://www.paypal.me/vinaysomawat)
+
+
+[Vinay Somawat](https://vinaysomawat.github.io/) :heart: