Cenvat credit and claim of taxability

A was registered place M and registration was shifted to B-1 and there was working places M only only billing address was there. Bills are raised from M and amounts were received at M and there was main place of work continuned to be at M and additional place at B-2. There was registration at B-1 and there was not opted for Centralised registration.  Whether cenvat credit can be rejected for the services rendered at M and billed from M address