You can find your active subscriptions on the Google Play Store by following these steps:
1- Open Play Store app and tap the menu 
.
2- Select âAccountâ.
3- Tap âSubscriptionsâ. This is where you can view all your purchases.
When you successfully subscribe, you will get an e-mail from Google Play confirming your subscription.
You can also verify if you have an active subscription in the dfndr performance app by tapping on the menu and selecting  âUpgrade to Ads-freeâ.
If it shows you have an ACTIVE subscription, your purchase is confirmed.