Facebook a Login করতে পারছি না। প্লীজ হেল্প। Please complete a security check Security checks help keep Facebook trustworthy and free of spam. Use a phone to verify your account The phone number you use can only verify one account. Once you enter your number, you'll receive a code that you'll be able to enter on Facebook to verify your account. Your phone number will only be used to verify your account and will not be shared with anyone without your consent. Enter a phone number এসব বলে।