My friend changed my password in my lozker account i think he accidentally changed it and now he is abroad i tried many times remind password but it doesn't gave it can anyone private message my password?
No one can private message you the password.
However, when you try to login but fail, there is an option to recover it. Click it. It'll ask you to enter your email adress and send you a new password.
Use it to login, then change it asap.