Install the cricbet99 app without a clone APK
The cricbet99 app is almost always an Android APK from the same desk that issued the cricket ID. A Play Store listing that only copies the logo is not a shortcut. Read the filename they send. If they cannot say what the file is called, stop.
Android will warn you
Sideload installs trigger a system warning. That warning is normal for APKs outside Play. It is not proof the file is safe, and it is not proof it is malware. Safety is whether support named that exact file. Allow installs from that one source, not from “all unknown apps” forever.
Same username and password as web cricbet99 login. Change the default password after the first app session. iPhone users typically stay on the mobile panel. Do not hunt for an unofficial IPA.