In game update not sticking to internal memory

Luckylefty01

I am using a Galaxy Note 8 and the in game update is not allocating itself to the correct area in the phones memory. The Note 8 comes installed with Clean Master to help with maintaining the device memory and every time I use it, it wipes the in game update from my phone. I have to reinstall this update quite frequently and I was hoping you can look into it so that this does not happen with future updates.