If you guys have linked your game to your Bandai Namco ID just uninstall the modded version and install the legit one. Do your NY pulls, if you like them and are fine with playing the legit way keep playing, otherwise leave the game.
This mod will be moved to VIP (paid) if it ever gets done and no other modder on the internet has managed to bypass the added security. To be blunt, don't keep your hopes up for a free mod (from here or other forums) so just start playing legit and see how it goes. If a free mod will eventually appear you'll just have to unistall legit game > install mod > transfer yout account using BN ID.