Some friends didn't know how to receive free coins.
Update:
Application Form
Free request
You have to do:
1,Follow our twitter and retweet one of our Tweets.Haven't twitter? Others can also be.
e.g. facebook,yahoo,reddit,sina,google+,skype,etc. But your follower must >20.
2,Your position must > Member(include Member)
3,Fill application formFree request
Some people can't see image, I don't know why.