It's nonsense to run Debian 12 on a 32-bit platform.

Of course, you should use only a 64-bit platform.

Updated: But you can anyway. Most likely one of the packages requires a 64-bit platform 

please don't double post your questions. I'll close this one, follow up can be here https://elgg.org/discussion/view/3322711/csv-file-upload-to-elgg-website

Hello, please help with the recommendations to my above query

Can you explain in more detail what you want to do? 

What fields and for what entities do you want to import?

Is it from another Elgg instance?

If so, are your Elgg versions the same?

Do you want to fill the fields of existing entities or do you need to create them first?

Perhaps we can figure out what you need.

But in any case, you'll need to either create the plugin yourself or hire a developer, as there are no ready-made solutions yet.

https://github.com/rohit1290/account_removal

Thanks, the indicated plugin works correctly.