According to the schedule of the CWV mainnet mapping, all the users should finish the transaction before December 20th, 2019 24:00（UTC+8）.
1.Download the APP “Crypto World” via the link：http://cryptoworld.cwv.io/download.html
Open the APP “Crypto World” and log in with your CWV account. You need to register if you don’t have one;
Go to the page “Mine” by clicking the “Mine” button at the lower right corner and choose “My Wallet”;
4.You can see the address of your wallet after you get to page “My Wallet”, click “copy” to duplicate your address;
5.Go to the exchange where you are holding your CWV token and go to asset-CWV-withdraw to make the transaction. The address of the target wallet is the one you copied from Crypto World,
6.Please contact the after-service crew of the exchange you try to withdraw from if there is any problem;
7.Check on Crypto World to confirm the transaction 10~15 minutes after you withdraw. It means your CWV tokens are on your Crypto World account waiting for the mapping. Please wait for the official notice from CWV team to claim the statues of the mainnet mapping before you make next move. Apologize for any inconvenience it may cause and thank you for your patient. CWV team aim to build a better crypto world together with you as always.