How do I get more disk space

[campbellsrus2017]

I downloaded a casino game an try to play it an every time I open it, it says no more space, free up disk space an restart

 

[hang-the-9]

Delete some other apps. If you have a newer Android version and a good model phone you can use an SD card and format it for use as internal storage. Also can go into the App Manager and move what you can to the SD card, you will be an active "Move to SD Card" button if you can.