I have a few simple questions about Instagram?

[yankeesfan12]

If you out your profile on private how can you tell if someone requests to follow you without going onto their profile?

Can people tell if you unfollow them?

How do you geotag a photo?

[552]

To see your follow requests, tap the heart icon ( the 4th icon a t the bottom) & then tap the "me" column. It will show who wants to follow you.
People could tell that you unfollow them it, they have an Unfollow app.
To Geotag a photo , click the Add to Photo Map check box when uploading a photo.