I tried it.. sana mag work...Are you looking for the legit way to get free coc gems? gems are very important in COC specially to buy more builders. Never use hacks or bugs as it will just harm your account and you can be banned.
There are so many sites that say they give free gems and free golds/elixirs but beware, most of them are fake, they only contain viruses. After searching I found this one that actually works.
No need to provide your COC account.
No need to give your personal information.
No need to pay anything.
No need for cards.
No need for hacks.
Here you only need an android device and internet connection.
I've been using this app for months already and It's time to share We will use rewards app which gives you $ just by downloading and playing games and apps, It's called WHAFF rewards. You can then convert your earnings to google play gift cards and use it to purchase gems for your COC. In this tutorial you will get free $.30 right away to start off.
So here we go:
1. Go to Play Store, download and install WHAFF Rewards.
2. After installation open the app and you will be asked to enter a code, use this promo code: AY86065 to claim your free $.30.
3. Login using your facebook account, click the log in button at the top.
4. There you go, you are now ready to earn, go to WHAFF picks and download the apps listed there, once you've collected $12 you can now convert that to COC gems.