Do it yourself
How to null this plugin

Open the file /app/Providers/Core/Bootstrap.php

1- Find
PHP:
        private function isInstalled()
        {

Make it look like this
PHP:
        private function isInstalled()
        {
            return true;

2- Find
PHP:
        private function checkLicense()
        {

Make it look like this
PHP:
        private function checkLicense()
        {
            return true;