Posts appear in chronological order, organized by the date and time they are written. Sometimes you may want to change the order. The simplest way is to change the day and or time of the post you want to reposition.
Click on Posts to open all posts. Then select Edit for the post you want to change.
On the far right of the admin panel, under Publish, you will see the day and time with an Edit link beside it.
Click on Edit to open the drop-down information as shown to the left. Now change the date or time of date to one that is earlier or later than the post you want to re-order.
Click OK when you’re finished then Updatethe post.