I agree that this could be helpful. ATF sent my approval via email and my LGS saw it, too, after I called them and they confirmed on their end as well.Did your FFL file for you or did you file for yourself? My FFL filed for me and told me I just have to wait for the email nothing they can do.
Well, My last can was approved and an email was never sent. I bugged my FFL and they logged in their atf efile login and it had actually been approved a month or two earlier
May not be helpful in your situation but fyi
4 months is an eternity, but there could be a reason for it. I heard of a guy who submitted before Christmas and is still waiting. Absolutely no clue why he’s not been approved yet either, but 7 months on an eForm 4 is wild.