Best Whatsapp DP: We all aware of popularity of whatsapp. How a failed person made a 20 billion dollar company with common sense and good marketing strategy. Whatsapp is the best example to resemble failures are stepping stones to success. People almost skipped using messages from their mobiles. They are just using their smarphones and chating from whatsapp. Most of the people who use Whatsapp are active every day. Trend has been changing with the time, Earlier people use to …
