Reasons for update absence:

- impossible to open Play market
- Google account is missing
- there is malicious software on your device
- wrong time and date settings
- full cache
- unstable internet connection (to guarantee stable Google Play function, you should have background data transmission and Google account synchronization switched on)
- the device is not compatible
- the game was downloaded from an unlicensed store
- the servers are overloaded and maintenance work is being carried out
- automatic updating is switched off or is set to happen only after connecting to a Wi-fi network
- malfunction of Play market
- lack of random access or permanent memory
- outdated Android version.