How to delete apps on iphone from pc?

I have a lifeproof case on my iphone. But recently i dropped it in the pool with out the screw in it. It kept flickering and stuff so i put it in a bag of rice and left it there. I have the kik app on my phone and my dad offered to fix my phone for me (he's a computer guy. He told me to delete the app but i didn't and that is the only way i can communicate with my boyfriend (which i'm not allowed to have).So when he fixes it i don't want him to see the app & read my messages. Is there any way to delete apps from my computer off my phone? Lol sorry for the life story!

I'm afraid it's impossible. Just make sure your dad doesn't read it!