Ensure you select the config file that matches your device's specifications and the version of BGMI you're playing.
You need to replace or modify the existing config. The path generally is: Internal Storage > Android > data > com.pubg.imobile > files > UE4Game > ShadowTrackerExtra > ShadowTrackerExtra > Saved > Config > Android i--- Bgmi Magic Bullet Config File Download
“Abnormal data detection. Your account has been banned for 10 years.” Ensure you select the config file that matches