One day night, while Ali was on his way to the shop, this is okay, as long as he GOES to the shop at night. I would expect he'd be on his way home at night, and coming FROM the shop, but in terms of grammar this is fine. EDIT: I completely missed "day night." Please pick one.
he suspiciously saw -- Vincent, please stop trying to use the word "suspiciously." It's clear you don't really understand that one right now, and as a result it is showing up everywhere. The only way you can use it is to say he saw the men acting suspiciously. He did not "suspiciously see" anything. Stop trying ot use it with what "he saw."
the parked car was stolen by the two thieves. -- If the car was stolen, it was no longer parked anywhere. If they steal the car, they take the whole car. Apparently, they are tyring to steal things IN the car. Say "two thieves were breaking into a car."
They were taking out the windows of the car -- In terms of grammar this is okay, but this is not what thieves do. "They were breaking the car windows"
to steal the money from the car. -- How does Ali know what they are stealing? They are taking something from inside the car. We have said over and over not to repeat the same word so many times. They were breaking the car windows to steal whatever was inside.
He was very scared. -- This is fine.
One day, while Ali was on his way to the shop, he saw that two thieves were breaking into a car. They were breaking the car windows to steal whatever was inside.He was very scared.