Implementing network using packet tracer

Hi,

I am having some difficulty and not being able to figure it out how to

Add a default static route on Home Router so that it will deliver all packets correctly. ( What IP should I be using)
Add a static route to 44.1.1.0/24 on SF router.
I have attached the Cisco Packet Tracer and highlight where I got stuck. Please let me know if you are able to complete it