I'd stop calling until October. The IRS is woefully behind and 80% of the backlog is paper returns.
https://www.irs.gov/newsroom/irs-operations-during-covid-19-mission-critical-functions-continue#coll...
"As of May 20, 2022, we had 9.8 million unprocessed individual returns which include returns received before 2022, and new tax year 2021 returns. Of these, 2 million returns require error correction or other special handling, and 7.8 million are paper returns waiting to be reviewed and processed."
