Step 1: Login to your account.
Step 2: Click the link "Earn by invest " on the left menu. Check gold coins, the minimum is 40. If not , click "Buy Coins" or convert by credits .
Step 3: Select "Buy Fund Value" and "Buy Plan", click "OK", then you can see the funds details:
Step 4: When funds expired, click "withdraw" , then the gold coins of funds will back to you account.
Step 5: Funds bonus will add daily. Click "Withdraw bonus" to withdraw it to gold coins account. Click "View bonus history" to view details.
Step 6: Click "Withdraw gold coins" to withdraw gold coins to your wallet.