Is video mein main aapko bataunga ke aap WhatsApp par apna unique username kaise bana sakte hain. Ab aapko kisi ko apna phone number dene ki zarurat nahi hogi, aap sirf username share karke chat kar sakte hain. WhatsApp ki is nayi update se apni privacy ko behtar banayein. Video ko pura dekhein aur apna username abhi set karein
