Permanently delete/remove Facebook account
In this post, I will show you how to schedule and auto post birthday wishes to your friends Facebook wall. We don't need to download any software, it's easier.
1) First of all open this website.
2) Click on "Connect with Facebook" button.
3) After you need to allow the app for permissions just by clicking on "Allow" button.
4) After at top of that website you can see "Write a Message" tab, click on it.
Also Read: How to Disable/stop receiving Facebook apps and games requests from friends
5) You can choose one of the templates to save your time and after its ready you need to press the "save" button. Now your friend will receive your wishes on his timeline.
If you want to cancel the scheduled wish you need to go to "Scheduled Messages" tab at the top.
And you can see the feature remove the scheduled wish.