Good day. I created repeater fields to make it easy to upload mulitple properties info. Now it seems, user cant search for repeater field info

I asked on the group, I just got feedback I shoul dnot have used repeater fields, but with no suggetion what I should have done. Is there another functionality that does the same as repeater fields, that I can use.

https://urbanc-co-za.stackstaging.com/wp-admin

If you could just guide me in the correct direction on how to setup these fields

Thanks