There are two reasons:
Nobody has landed on Jupiter. The only place people have landed is the Moon.
We have sent probes from Earth to orbit Jupiter, and to fly by, but nothing has landed there.
In reality nobody has landed on Jupiter and will not, and survive to tell about it. The gravity is too strong.
nobody ever landed on Jupiter
yes someone visist Jupiter
no
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No one has landed on Jupiter and it is unlikely they ever will.
I have been on mars
You cant land on Jupiter, it has no solid surface on which to land.
No one has landed on any planet, only the moon was ever visited by humans.
No spaceship has landed on Jupiter. It is not possible as it is a gas planet. Apart from fly- past spacecraft, only Galileo has orbited it in 1975. It released a probe into Jupiter's atmosphere which was crushed and probably vaporized.