You can find this settings in a “Settings Common” window from “Welcome Menu” window.

Here you can see the tab “General” at the top of a window.

This window contain this values:

• Target FPS - FPS Limit when the game run on the device. By default Unity set 24 frames per second.
• IOS Use Encryption - This mark adds to Xcode build required parameters about encryption. If you don’t add any encryption of data to the game keep this toggle off.
• Rate Us Links - Here are links for the Rate Us feature. For iOS you need to fill in AppID, which you can find in AppstoreConnect. And for Android place package name.