You can learn how to add your phone number to a social networking site.
Step 1: You can open the account on the social media site.
The blue icon has a white bird in it.You need to enter your account information if you are not already signed in.
Step 2: You can use your profile photo.
It is at the left side of the screen.
Step 3: You can tap settings and privacy.
Step 4: There is a tap account.
Step 5: The phone number can be tapped.
Step 6: You can update the phone.
Step 7: You can enter your phone number.
If applicable, enter your area code and/or country code.
Step 8: You can update your phone.
You can confirm your phone number with a text message.The confirmation should be done automatically.When the process is complete, you will see that your phone number has been updated.You can enter the code from the text message.