To send gifts to your friends or family please see info below.
Visit any members profile and look for this button
On PC this is located on the right of your screen just under the cover image
On Smartphones this is located on bottom of user page scroll all teh way down and you will see image above there.
Now click on it and you will get this window
Select any category you like choose image and click send
When user signs in to his accoutn next time they will get notification that you sent them gift.