[deleted] Re: Aurora Store, you likely have to keep trying different accounts till it lets you in. It's a hassle, but for people who insist on using Aurora Store still, it can work.
Once you're in, you're likely going to experience issues with search, which you can mitigate by going to Aurora Store's settings, and toggling the setting under "Advanced". Then, when you search, it opens up a WebView, you find the app, and then press a button up top to open the app in Aurora Store to download it.
It's not ideal at all, but for people that don't want to use the Play Store, it's likely still the best way to get Play Store apps.