[Q] Android os needed please topic

Hi all. I have a pendo pad( yeah I know there not the best ) but anyways I can't access it o have done a hard reset from the start up and even when I choose factory reset nothing just sits at pendo pad logo like all day lol so I can boot it via sd card so I was wondering please if anyone has a custom rom or know where I can download android yogurt from please
I really would be so greatfull as my daughter is devestated thanks