Managing the Play Store on an Android 4.4.2 device is a hobbyist's project, not a path to a modern smartphone experience. Here is a realistic look at what you can expect:
If you must use an Android 4.4.2 device, you can try these steps to regain some functionality: How To Fix Google Play Store Not Working android 44 2 google play store apk work
For example, earlier versions of browsers, messaging apps, file managers, and media players were designed with KitKat in mind. They use older libraries and system calls that your device still understands. The key is choosing the last compatible release rather than the newest one. Managing the Play Store on an Android 4
You cannot download these from Google. You must use a trusted third-party archive like APKMirror. Do not download from unverified blogs. You will need three specific files: The key is choosing the last compatible release