Retirement tax questions

I filed January 25th put on review March 8th and 60days was up May 8th & I called and was told I was still under review and would have to wait an additional 60 days to hear from the review department setting me back to July 8th. I was going to order the transcripts but wasn’t sure if it’s a return or account transcript I would order. Can someone please help me out. Thank you!