How do i see my subscriptions

What you ask in one sentence is not the same as what you ask in the other.

Read this support article for directions about how to see your purchase history in the App Store or iTunes Store [mobile device, computer, or web] --> View your purchase history for the App Store, iTunes Store, and other Apple media services - Apple Support

For a subscription list, see If you want to cancel a subscription from Apple - Apple Support

Avezes wrote:

I want to see what all my monthly Apple charges are

If you want to cancel a subscription from Apple - Apple Support