After you file

I got a letter in March saying I need to verify info and did that right away then they told me to wait 9 weeks for my return then called in June and they told me I had to wait 60 days. Still haven't received my taxes yet. Then called yesterday and she said it's still in review so I need to wait another 60 days from the call so seems to me like I won't even receive my taxes before I file my 2020 tax return. It's really making me upset because it seems like no one is working on the reviews on our taxes