একাদশ-দ্বাদশ শ্রেণির ফ্রেশ সহায়ক বই

  Safety Tips

• Chat with the seller for details about the item before purchase..
• Refrain from any tempting offer..
• Get to know each other well before the transaction..
• Meet at a place where you feel safe..
• Please check the product thoroughly before purchasing..
• Do not make any kind of advance transaction..