Now that you are rooted, here’s how you can install/fix playstore in your device:
Steps for Fixing Google Services
Remix OS comes with their jide app policy which disable all google services. All you need to do it to uninstall that app policy and enable google services back.
Step 1 – Download Link2sd
App you need to install on tablet is link2sd. which you can download from here. Open Link2sd it will load all app. Check out the google services which are FROZEN.
Step 2 – Unfreeze google services
Unfreeze each google services, By open each app and in menu options you will find Unfreeze. Unfreeze them one by one like this.
Step 3 – Freeze Jide app policy
After unfreezing all google services. just look for Jide app policy and in menu option you will find option to Freeze. Freeze it.
Step 4 – Verify google services.
Once done with all above Steps. go to home screen you will find playstore. Open it and see if it is asking for google login details. If yes, Congratulation everything is fine now.