I had the same problem a number of months ago with an instagram account of mine. I left it alone for a few months and then when I came back I was able to get the 2fa code and login.
Once I logged in I realized that instagram was just a portal designed to addict and sell you products fresh out of a chinese sweatshop.
I promptly deleted it once I figured out it has similar characteristics of spyware. The app requires so much personal information from you its like signing up for a bank account.
You can read about how it is spyware here:
https://spyware.neocities.org/articles/instagram.htmlIt would be cool to showoff coins to a wider audience and get people into the hobby that otherwise did not know about it but the general instagram user is a shell of a human.
Crowdsourcing your personal self esteem and opinions to the masses in exchange for likes and dopamine whilst sacrificing your privacy to a corporation.
To each their own, but in my opinion these coins are too exquisite and will become so rare and valuable down the line it's best to not make yourself a target by advertising to strangers on instagram.
Perhaps losing 2fa is a sign for the best.
Edit: I do not mean to be condescending or aggressive with this comment, or put down people who use instagram. Im just expressing some of my views on the subject.