You can check the status of your contract from the 'Membership Status' section on Profile.
In the 'Membership Status' section, you can confirm the following:
With registration date
Registered plan (*men only)
Next payment date
To Check:
Tap on 'Profile' in the menu at the top of the screen
Tap the button that shows your membership status, such as 'Paid Member' or 'Free Member'
*Please note that if you make a payment through Google Play, your status will not immediately change to 'Free Member' after cancellation.