Install the school's app on your phone: your classes, your attendance, your entry code.
Look at the phone below: it shows you exactly where to tap.
Safari didn't open? Copy the link below, open Safari (the blue compass), press and hold the address bar and tap "Paste and Go".
https://elegancia.danz.be/app/
Even if your address bar is at the top, the Share button stays at the bottom of the screen.
Can't find "Add to Home Screen" under Share? You're probably in a window inside another app: tap the Safari compass at the bottom right, and the page will open in Safari.
Your browser does it all by itself: one click and the icon lands on your home screen.
You're not in Chrome, the browser that installs the app.
Chrome didn't open? Tap the ⋮ menu (top right), then "Open in Chrome" or "Open in browser". Otherwise, copy the link below and paste it into Chrome.
https://elegancia.danz.be/app/
Seeing an "Unsafe app blocked" message? It's not from the school: update Chrome and Google Play services, then try again. In the meantime, everything still works in your browser.
The app goes into your Dock.