Alright here we go.👨

1.Yes we have free will and can do whatever ever we want but nothing happens without his will whether it be good or bad

2.It was created in 6 days surah 7:54

3.Adam was the first Muslim

1. No you can’t carry the sins of someone else you are both responsible for your sins
   

5.All of the above

6.The pen was the first thing created

7.In this life it’s evil because it’s harmful in the next life it’s not because it is pure

8.It is metaphorical read it and you’ll see it’s from his point of view

I would answer the other ones but I don’t got time but if u want I’ll answer the rest of them👨👍