how to implement checking for a timer on a webpage - node.js

Question

I'm still learning, but I've been trying to build a faucet bot for 5minutebitcoin.com,
using selenium-webdriver in nodejs. And I've been trying to figure out how to implement a check, for the 5 minute timer. So the script would check to see if the timer is present, if it is then sleep for the remaining countdown. And if ther's no timer left on the countdown then proceed, with the script. So far I have
const { Builder, By, Key, until } = require('selenium-webdriver');
let chrome = require('selenium-webdriver/chrome');
let address = 'btcAddress';
let balanceUrl = 'http://5minutebitcoin.com/check-balance/?the99btcbfaddress=';
let claimBtcUrl = 'http://5minutebitcoin.com/';
async function main() {
while (true) {
let driver = new Builder()
.forBrowser('chrome')
.setChromeOptions(new chrome.Options().headless())
.build();
let getBalance = await driver.get(balanceUrl + address);
driver.manage().setTimeouts({implicit: 5000});
balanceText = await driver.findElement(By.css('div.row.info'));
console.log(await balanceText.getText());
try {
let minuteTimerText = await driver.findElement(By.css('timer'));
// assert(minuteTimerText = true);
return true
}
catch(err) {
console.log("\n Timer not ready: ");
sleep(5)
}
let claimBtc = await driver.get(claimBtcUrl);
driver.manage().setTimeouts({implicit: 5000});
submit = await driver.findElement(By.name('claim_coins')).click()
console.log("\n Submitting to faucet using: " + address + "\n\n");
await driver.quit();
}
};
main()
At the moment it does:
Unpaid address balance: 72705 Satoshis
Address seniority: 9 days
Seniority bonus: 5% on all direct payouts
Time until next seniority level: 5 days
Submits per 24 hours: 15 / 48
Timer not ready:
Submitting to faucet using:
And loops.....
It's supposed to do:
Get the address balance and log.
Then check to see if the timer is active.
And if the timer is still active wait till the timer runs out.
solve the captcha
Then click claim coins.
And repeat every 5 minutes.
I'll be using tesseract-ocr to solve the captcha