Can u help me ??

You too can create your own group and invite people there. Then you can make giveaways for them to be happy.

Well if you joined a group recently. you can force sync your account on the "account" tab and pick the "sync account" option.

This will show you the group giveaway.

If a group you are in does a giveaway then it is viewable.

Ah I understand . Thank you,

WEll. But How people did joined and enterded group giveaway. i want join and enter ?

some groups are publ and some are only by invite try to be active on the chat and/or forums and you my get more chances to join other groups. Once your in the groups you can enter in the group giveaways made by those groups,