Searching for an APK for such an old version of Android is tricky because most modern versions of the Play Store won't run on Android 4.2.2 (Jelly Bean).
First, you need to source a reliable APK file. Sites like APKMirror or APKPure are generally considered safe repositories for legacy Google apps. Search for "Google Play Store" and look for versions released around 2017 or 2018, as these are most likely to maintain compatibility with Android 4.2.2. Download the file directly to your device or transfer it from a computer via USB. google play store android 4.2 2 apk
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Did this guide work for you? Let us know in the comments which device you are running! Searching for an APK for such an old