Showing appreciation

#1
May I know how can I show my appreciation to the answers of my posts? I have tried looking for the 'thanks' button below every post, but to no avail I have not find one.
 
#3
Oh, sorry.I did not realize that I should not have a thanks button below my own post.
Thank you for your immediate response.
Maybe as a new member, I was just very excited to receive answers to my posts.