Told I have offset by tax advocate but it’s not showing on wmr nor when I call irs nor have I gotten a letter about it so I’m confused wmr has code 1541

Filed and accepted 01/29 received letter 02/06 stating I have been selected for review allow 45-60 from date letter received its 04/04 and still nothing wmr still says delay in processing return. Tax advocate says I have a debt that could probably take my refund but haven’t received notice about it nor has an irs agent mentioned it to me when I called