End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
परिकल्पना क्या है परिकल्पना का अर्थ परिकल्पना के प्रकार https://social-work.in/parikalpana/