"not completed (fault)
your salah is invalid (batila)and you have to repeat it (correct)
your have to make soujod sahouw to make your salah completed (fault)"

"-sanity (fault, it’s a condition )
-saying amen after finished sourat fatiha (correct)
-cover the body (satr aawrah) (fault, it’s a condition )"

"The jinn is a creation of Allah created from fire which is invisible to the human eye.
the message of Islam was sent to both humankind and jinn.
among the jinn there are believers and disbelievers."

To make soujod sahwo (soujod of forgetfulness)

"the obligations (wajibaat)of salah are things that should be done in salah. If they are forgotten,salah is still complete
But if someone forgot a pillar the salah is nullified until the pillar has performed "

nullifiers make your salah invalid (batila),in other hand disliked actions make your salah valid (makboula) but not totally completed

"1 Intention (setting the right intention for praying each prayer)
2 The opening takbeer (saying ‘Allahu Akbar‘ at the beginning of prayer)
3 The qiyam (standing upright if one has the ability to do so)
4 Reciting Surat AlFatihah (Opening Chapter of the Quran) in each unit of prayer
5 Bowing
6 Rising from the bowing position
7 Prostrating
8 Sitting between the two prostrations
9 Sitting while reciting the last tashahhud
10 The final tashahhud (reciting the testimony of faith)
11 AsSalatu Ibrahimiya after tashahud (sending peace upon the Prophet)
12 The tasleem (saying ‘Asalamu Alaikum‘ at the end of the prayer)"

all of the takbiraat
saying "subhanarabbiyal 'adheem in rukoo' (at least once)
saying sami'allahou liman hamida
saying Rabbana wa lakalhamd
saying Subhana rabbiyal a'laa in sujood (at least once)
saying Rabighfirlee when sitting between sujoods (at least once)
The first Tashahud
Sitting during the first tashahud