Still haven't found a partner, don't be in a hurry to leave!
1) Try changing your search parameters.
2) Upload new photos.
3) If you are just tired of getting notifications, disable them through Settings
You can delete your profile:
1) Click on your photo in the upper right corner of the site.
2) Select "Settings" from the drop-down menu.
3) Go to "Account" and click "Hide/delete profile".
Important! Hiding your profile does not disable auto renewal for Premium subscriptions or VIP status. To do that, first, go to Settings and disable subscription auto renewal, then delete your profile.
Mobile version
You can delete your profile only through the site's desktop version. In order to do so, please, open the menu on the left 
and go to Settings
and click on "Desktop version" at the very bottom.