Lol, a lot could happen in the future even tomorrow, your server could no longer work and all services that requires your server will seize to stop working...
Thus cause users havoc on their respective platform. Making the platform independent, is surely something you should look into in the future.
Besides your script is not the only nulled script in the market, i feel like you should use your energy to get legit customers for your service, and stop wasting your tym with people who are nulling your script, if you have more customers, loke more than the nulled users you will definitely not care and only focus on updating bug fixes, no matter what you can never stop people from nulling a script and sharing...
No matter how strict you make things, people will always find a way, you self na naija guy so you know how e dey be
Just focus more on your actual customers bro and you business will thrive.