Iphone 5 to 4 with sim card?

I have an IPhone 5C, and recently dropped it, and now it won't turn back on (and yes I have tried to charge it). So I have decided to just use my old Iphone 4, but it does not have a sim card slot. How do I get my info back? Can I put the sim card into my mom's Iphone c, put it on the computer, and then put it on to the 4?

I think my iPhone might be hacked

Over the past few days my phone has been slow, logging me out of accounts including banking deleted all of my messages and tabs that were opened on safari apps crashing and also notifications being deleted but i don't know if thats because i literally have no storage left what so ever and i need to update my phone, can anyone help please?

IPhone: Silver or Gold?

Whether it be on a iPhone 7 or iPhone 8.

Added (1). Which one is more visually appealing?

How can I put my iMovies into a DVD?

Over the past 5 years I've made movies of my family vacations to various places (Florida, California, Las Vegas, etc). Most of the content is on my iPhone. I want to upload it to my MacBook as a backup but seem to be having problems with that. Any reasons why? I try to import through photos app.
Also, I would like to eventually put each of these vacation movies onto their own disc in the near future. How would I go about doing this?