I've had the same issue... I put in my information but it just won't connect. It'll adjust the volume and the link to the website goes just fine, but it won't connect to the app for whatever reason. Is that how it is for you? When you hit connect it just doesn't connect? It's kind of upsetting because I like to play this mobile because it's easier for me. I haven't been able to play the game in months.
Edit to add I am also Android 14 and brought up this issue the comment says over 100 days ago. T.T
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Well, I didn't make any changes to the game code, so this issue is either tied to your platform and/or operating system. I already double checked the current release, and everything works fine. Can't test our your hardware and software combo, so can't say anything concrete on the issue.
The only thing I can suggest is to run the game on a desktop.