Malwarebytes Help
the best choice would be the malwarebytes settings and the troubleshooting website. Feel free to call the malwarebytes phone number for quickly managing the trouble that you face with your device. The users can quickly sort out the trouble with the number whenever they want since the number is globally available.
More Info :- http://www.livetechnicianhelp.com/blog/malwarebytes-activation-key-is-not-working/