How to delete an app from my iPhone 4 using my laptop?

I'm trying to delete my Kik, but my parents took away my iPhone. How can I delete it? Can I use my laptop to delete it using my Apple ID or something?

If you have enabled home sharing then may be you can. That is if your iPhone is connected to Wi-Fi. I have never tried it so I'm not sure.

Yes but you would need o plug your phone into itunes, sorry