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Problems with element.click() in puppeteer

I got following Problem. If I run this code I get this error message and I cant seem to fix it.

Uncaught Error Error: Evaluation failed: TypeError: Cannot read properties of undefined (reading 'click') at _evaluateInternal (c:\Users\Name\node_modules\puppeteer\lib\cjs\puppeteer\common\ExecutionContext.js:221:19) at processTicksAndRejections (node:internal/process/task_queues:96:5)

const puppeteer = require('puppeteer');
const url = "https://www.zalando.de/nike-sportswear-blazer-mid-77-sneaker-high-ni115n001-a13.html";

async function initBrowser() {
    const browser = await puppeteer.launch({ headless: false });
    const page = await browser.newPage();
    await page.goto(url);
    await page.screenshot({ path: 'example.png' });
    return page;
}
async function addToCart(page) {
    await page.$eval('span[class="piG9a1 _1IcNq Uxq3DH QylWsg JCuRr_ RYghuO _7Cm1F9 ka2E9k uMhVZi FxZV-M"]', element => element.click());
    await page.$$eval('.example', elements => {
        const element = elements.find(element => element.innerHTML === '39');
        element.click();
    });
    await page.$eval('button[class="DJxzzA u9KIT8 uEg2FS U_OhzR ZkIJC- Vn-7c- FCIprz heWLCX JIgPn9 LyRfpJ pxpHHp Md_Vex NN8L-8 GTG2H9 MfX1a0 WCjo-q EKabf7 aX2-iv r9BRio mo6ZnF E6Km4r"]', element => element.click());
}

async function checkout() {
    const page = await initBrowser();
    await addToCart(page);
}


checkout();
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