Installing an APK from outside the Play Store requires a few extra steps on older versions of Android:
Since Google has discontinued support for KitKat, newer versions of Chrome will not install on your device. To run Chrome on Android 4.4.2, you must download a version released before the cutoff. Download Chrome Apk For Android 4.4 2 -
You can find these specific versions on reputable third-party repositories like APKMirror or Uptodown . How to Install Chrome APK on Android 4.4.2 Installing an APK from outside the Play Store