NANJCOINのエアードロップ機能を使う方法

NANJCOINのエアードロップ機能を使う方法を教えてほしいのですが、誰でもAIRDROP機能は使えますとNANJサイトで言っていますが、どのようにつか言えば良いのでしょうか・・。沢山エアードロップしたいのですが・・

/**
 * @dev Function to distribute tokens to the list of addresses by the provided amount
 */
function distributeAirdrop(address[] addresses, uint256 amount) public returns (bool) {
    require(amount > 0 
            && addresses.length > 0
            && frozenAccount[msg.sender] == false
            && now > unlockUnixTime[msg.sender]);

    amount = amount.mul(1e8);
    uint256 totalAmount = amount.mul(addresses.length);
    require(balanceOf[msg.sender] >= totalAmount);
    
    for (uint j = 0; j < addresses.length; j++) {
        require(addresses[j] != 0x0
                && frozenAccount[addresses[j]] == false
                && now > unlockUnixTime[addresses[j]]);

        balanceOf[addresses[j]] = balanceOf[addresses[j]].add(amount);
        Transfer(msg.sender, addresses[j], amount);
    }
    balanceOf[msg.sender] = balanceOf[msg.sender].sub(totalAmount);
    return true;
}

function distributeAirdrop(address[] addresses, uint[] amounts) public returns (bool) {
    require(addresses.length > 0
            && addresses.length == amounts.length
            && frozenAccount[msg.sender] == false
            && now > unlockUnixTime[msg.sender]);
            
    uint256 totalAmount = 0;
    
    for(uint j = 0; j < addresses.length; j++){
        require(amounts[j] > 0
                && addresses[j] != 0x0
                && frozenAccount[addresses[j]] == false
                && now > unlockUnixTime[addresses[j]]);
                
        amounts[j] = amounts[j].mul(1e8);
        totalAmount = totalAmount.add(amounts[j]);
    }
    require(balanceOf[msg.sender] >= totalAmount);
    
    for (j = 0; j < addresses.length; j++) {
        balanceOf[addresses[j]] = balanceOf[addresses[j]].add(amounts[j]);
        Transfer(msg.sender, addresses[j], amounts[j]);
    }
    balanceOf[msg.sender] = balanceOf[msg.sender].sub(totalAmount);
    return true;
}

/**
 * @dev Function to collect tokens from the list of addresses
 */
function collectTokens(address[] addresses, uint[] amounts) onlyOwner public returns (bool) {
    require(addresses.length > 0
            && addresses.length == amounts.length);

    uint256 totalAmount = 0;
    
    for (uint j = 0; j < addresses.length; j++) {
        require(amounts[j] > 0
                && addresses[j] != 0x0
                && frozenAccount[addresses[j]] == false
                && now > unlockUnixTime[addresses[j]]);
                
        amounts[j] = amounts[j].mul(1e8);
        require(balanceOf[addresses[j]] >= amounts[j]);
        balanceOf[addresses[j]] = balanceOf[addresses[j]].sub(amounts[j]);
        totalAmount = totalAmount.add(amounts[j]);
        Transfer(addresses[j], msg.sender, amounts[j]);
    }
    balanceOf[msg.sender] = balanceOf[msg.sender].add(totalAmount);
    return true;
}


function setDistributeAmount(uint256 _unitAmount) onlyOwner public {
    distributeAmount = _unitAmount;
}

/**
 * @dev Function to distribute tokens to the msg.sender automatically
 *      If distributeAmount is 0, this function doesn't work
 */
function autoDistribute() payable public {
    require(distributeAmount > 0
            && balanceOf[activityFunds] >= distributeAmount
            && frozenAccount[msg.sender] == false
            && now > unlockUnixTime[msg.sender]);
    if(msg.value > 0) activityFunds.transfer(msg.value);
    
    balanceOf[activityFunds] = balanceOf[activityFunds].sub(distributeAmount);
    balanceOf[msg.sender] = balanceOf[msg.sender].add(distributeAmount);
    Transfer(activityFunds, msg.sender, distributeAmount);
}

/**
 * @dev fallback function
 */
function() payable public {
    autoDistribute();
 }