I am trying to login and get
Unable to login. Please check your email and password.
(Account may be locked if you try login several times with wrong password. Please check your email for instructions to unlock if you think it's locked.)
I already PM the OP but got no reply. Any other way of getting the account unlocked?

Bottom of the main page tells you how to contact the pool operator...
CONTACT
Contact miningpoolhub for private account verification, server error reports only. General questions should be asked on community and forum.
Twitter @MiningPoolHub
Email
contact@miningpoolhub.comSkype
contact@miningpoolhub.com