I have android 7 but i cant locate factory reset protection(FRP)
The Factory Reset Protection (FRP) is invisible and if it is present always active.

You only have to add one Google Account into the Android account list to "bind" your device to this account.

If the factory reset protection works or not you will only see if you perform a factory reset of such a device. If after the factory reset it asks for the password of that Google account it is active.