Error : "module "QtQuick.Controls" is not installed"

Getting this error while running my program. I searched the Internet to find QtQuick.Controls but couldn't get any resolution.
How can I install this?

You're likely using an old version of Qt. The QtQuick.Controls module was introduced in Qt 5.1:

• https://qt-project.org/doc/qt-5.1/qtquickcontrols/qtquickcontrols-index.html