Samsung galaxy a7

i would like software from e os for samsung galaxy a7 can you look for me a.u.b.

There are Samsung Galaxy A7 2016 (Exynos) (a7xelte) and Samsung Galaxy A7 2017 (a7y17lte) which one is yours? Galaxy A7 (2017) has official LineageOS support.

samsung A7 2018 model I have.