Direct Message is the application based on the concept of downloading WhatsApp Stories and Sending messages to WhatsApp numbers without saving that mobile number in my contact list. As a developer, we are using API to send message provided by whatsapp. And also we have list of greeting message from where user can select and send that message to their loved once.

Direct Message also contains messages which appear when user get calls and he want to cut and/or send message instead of talking. So, basically Direct Message is containing functionality related to daily use.