Facebook security check help me.?

[Katu]

hi my account name is kama raj. when i loging in my account,it appears security check then it was sent confermation code to my old phone number. unfortunately my old sim was missed. fb dosn't gave another security check option. pls help me.

[Sky..]

You can also add other mobile number to facebook or you can send the confirmation link to your email id to complete your security check.after that you can add a new mobile number to your fb account. Firstly, go to security & privacy and click on text messaging. Then choose 'activate another phone' to add another number and 'remove' to remove number.(or you can use another device to login)