If you wish to cancel your account, you can in a computer web browser or a mobile web browser:
Cancel Via Web Browser
Open a web browser, type: sekur.com
Click on Login on top right hand side
Enter your username and password, click sign in
On the top right side, click on Settings button
Click on Billing
Click on "Stop Renewals"
Cancellation of service is now complete
Cancel Via Mobile Browser
Open mobile web browser, type: sekur.com
Tap on the three horizontal menu button on top right side
Tap on Login
Enter your username and password, tap sign in
On the welcome screen, tap on the three horizontal menu button on top left side of the screen
Tap on Billing, tap "Stop Renewals" button
Cancellation of service is now complete