i used terminux on rooted ld player 9. then ran these commands one by one :
su
cp "/data/media/0/Download/mlbb ghostware/libs/emulator/mlbb.sh" /data/local/tmp/
cd /data/local/tmp/
chmod 777 mlbb.sh
./mlbb.sh
the cp command can be adjusted depending where you safe the ghostware files you can just ask chatgpt to help you