CCNA Packet Tracer Task

Was in the middle of a task but I'm a bit stuck.

Please see attached the two assignment questions plus what I have done so far on question 1 with packet tracer (Im currently on task 2)

I will attach a link if you need to download packet tracer.

https://www.amazon.co.uk/clouddrive/share/hGmZ5Sp9Dy8cEB3w38jI95ANbfiu9qRpCJPgZAF07Z5

It looks like I have made an error with some of my IP addresses.

Any help you can provide is appreciated, the assignment is due soon - so I need this as soon as possible.

Thanks!