WhatsApp की पर्सनल चैट को लॉक कैसे करे

smartphone me messaging app WhatsApp ka hana koi nai bat nahi hai. Jab bhi user new smartphone leta hai to sabse pahle usme WhatsApp Download kar install karta hai. Ham kah sakte hai ki user ke liye WhatsApp ek jaruri app ho gaya hai. Kai…
Read More...