How do you say this in korean? "Difficulties with setting up the camera"

Is 이용하다 formal? How is it different form 사용[이용]하다?

어떻게 한국말로 해요? How did your graduation ceremony go?

How to say in korean? " Peace be upon you" It's aan Arabic phrase (asalamu alaykum)

How to say this sentence in chinese? "I had fun at the TJ farm yesterday." 谢谢~^^

How much does a ferry ride cost to Jeju Island? Korean fammmm, How much does a ferry ride roughly cost from Busan to Jeju island (round trip). I couldn't find anything online. Thank you~^^

이거 한국말로 어떻게 쓰죠? A moon's beauty comes from it's flaws; it's craters and depressions. A human's beauty should be viewed likewise.

How to structure more than one adjective in a sentence? Is there a specific position for when you use more than one adjective? For example how would this be written naturally in korean: "This is a very short, easy, and fun game." "The tall kind-hearted working man was out of town. "The dirty and crowded city is so scary." "I gave her a little white stuffed animal for Christmas." "

The word upset in korean? Okay, so when I look up in the dictionary for the word "upset" it gives me multiple different words, but how do I know which one sounds natural depending on the context? --> 술렁술렁, 심란하다, 속상하다, 열 받게 만든다 and even the word 분하다 and 화가 나다 is translated as "upset" but it means angry too so like, what?? lol because angry and upset are two different emotions. For example, which word would I use in these three context: "You made me upset last night." "I am upset that she said that to me" "I am upset at how things turned out" "The way she treats me really annoys me."