heide56 Said:
"I only have 2 computers authorized yet I can't rent and appleTV movie bc it say I have 5 computers authorized. HELP"
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Secure your Accounts:
When it comes to Accounts, you should modify the credentials every-so-often, for security purposes.
A. Verify Your Devices:
Verify that your the devices logged in to your account or officially yours, by using this link: Check your Apple ID Device List to See where you're Signed in - Apple Support
B. Consider Modifying your Credentials:
Having been stollen, someone likey has your credentials. So, by all means, consider modifying them, starting with a new password.
C. Lock Using Find My:
Note that Find My, can only be enabled directly on the iPhone. It cannot be enabled elsewhere. So, if it is not enabled, then performing this on "Find My" is not an option. Note that it will show up in the latest location is was seen, when connected to WiFi or a Cellular network.