Error code (0x80070570) game reinstalls after deleting and appears to be corrupt on my Xbox...

I'm Samy an independent advisor. Welcome to the Xbox community. How are you?

Try moving most of the games you have on your external hard drive to your console's internal hard drive and format your external hard drive. That should solve the problem.

It says that it can't be launched and that the item is corrupt. Try uninstalling and reinstalling. Followed by the code (0x80070570), immediately after trying to install.

Both my internal and external have enough space my internal has 83.6 gb of free space and my external has 1.8 TB free space and also the full message is "The item you are trying to use appears to be corrupte. try uninstalling it and then reinstalling it.
(0x80070570)" and I have tried turning the xbox off and unplugging the power supply for 5 minutes and that didn't work also the uninstall and reinstalling the game which also didn't work.

Try to remove your profile, then turn off the console and remove the power cord; wait for 1 to 2 minutes before plugging it back in and turn on the console and sign in!

If the issue persists, I would strongly suggest trying the troubleshooting steps below:

Settings > Network Settings > Advanced Settings > Alternate Mac Address > Clear

Then select System > Settings > devices and streaming > blue ray > persistent storage > clear three times > restart console.

Also, It would be great if you can delete the local save of the game.

If the issue persists, try to contact Activision about it for further investigation!

Yeah unfortunately I did that but it still won't work so I'll try and contact Activation see what happens and if nothing can be done then oh well many hours and money spent into cold war wasted :/