Please click inside the status post box and the audience selector is at the bottom of the box, then type the message such as “thank you, everyone, for your lovely wishes”. Moreover, you can also select your desired privacy for the post.
PLEASE NOTE: The privacy you set will stay in place for future posts until you change it.
Probably the best way would be to make the post on your Timeline that would also show in the News Feeds of your friends or you can thank all your friends who have posted on your timeline is to comment on each post.
Below are few thank you messages for your friends who posted birthday wishes on your FACEBOOK timeline or wall:
I would like to say a massive thank you for all the birthday wishes and messages that I received today.
A huge thank you to everyone for inspiring birthday wishes and caring blessings…
I would like to thank everyone for your kind birthday wishes, messages, and calls.
I want to thank everyone who took the time to share a text, calls and Facebook messages to say Happy Birthday.