i install new version of mikrotik beta 4.0 but and i get new userman but its not working properly so its under construction or its ready to use anyone send me advice please //////////////

Usermanager 4 is still in the alpha stage. Mikrotik had consistently stated that it is not ready and should not be used in a production environment.

thanks

There are few major bugs & until they fix it, it is not possible to use it in any condition also the profile field is incomplete & I think MT team is not taking it seriously.