When were the jinn first created?

When the jinn first created? And are they from the previous worlds or they were created with the creation of the prophet Adam pbuh? And what are their lives like? Do they have prophets and messengers? And do they go through what the human beings go through of tests and hardships? And do they partake in movements and wars with the human beings, meaning they fight the prophets and guardians or do they support them?

6 days of creation

“Say: Is it that ye disbelieve in Him Who created the earth in two Days? And do ye join equals with Him? He is the Lord of (all) the Worlds. He made therein Rawasy (stabilizers) from above and bestowed blessings in it, and gave due measure therein the sustenance, in four Days, for those who question.
And then He established it until to the sky, and it had been (as) smoke: He said to it and to the earth: “Come ye together, willingly or unwillingly.” They said: “We do come (together), in willing obedience.”
“And so He completed them as seven skies in two Days, and He inspired to each sky its command. And We adorned the sky of the world with lamps, and protected it. Such is the Decree of (Him) the Exalted in Might, Full of Knowledge.” [Qu’ran Surat Fussilat (41):9-12]

Why was the period of creating the earth and its sustenance four days, while the creation of the skies was two days since the skies are greater?

And they did not kill him, nor did they crucify him

What is the story of Jesus℗? And how was another made to resemble him to them? The Almighty said: ﴾And their saying, “Indeed, we have killed the Christ, Jesus, the son of Mary, the messenger of God.” And they did not kill him, nor did they crucify him; but [another] was made to resemble him to them. And indeed, those who disagree upon it are in doubt about it. They have no knowledge of it except the following of assumption. And they did not kill him, for certain﴿.