How to have Unity save changes on my characters?

I’m trying to save my characters changes but for some reason when I close the unity project and reopen it and start the game it starts viewing the from my first person camera instead of the third and my characters weapons are visible and when I use my character swap it fixes it.

I tried deleting my characters and reimporting them and it works fine but when I close and reopen the problem starts again. It all started when I implement the character swap.

Does anyone have any ideas on how to fix this issue?

Hi finally fixed the issue by truning off the the first person camera and weapons so now the only appear when i push the buttons to call them.