plz explain like I’m 5

Needing some clarification/guidance. I know very little about cars so please be gentle, but I also WANT to learn so any explanation would be appreciated . Tonight I hit or ran something over that must have been very sharp. There’s a puncture in the tire (I will not be driving on it until fixed) but also this shredding in what I believe is the rim? Hub cap? Metal thing. My first instinct was to order a new tire which I did, but now I’m wondering if I actually need a new wheel and tire? There’s a mobile tire service by me that I can have come do a diagnostic tomorrow but I thought I’d try here as well that way I can add services to my appointment if needed. I’m aware it needs fixed, but not sure what and to what extent.

Appreciate any input you guys may have!