307 wiper water running backwards

Hi guys.
I just bought my vehicle. After receiving it, the wiper water stopped coming. I said let me get baked while changing the oil at the weekend. No matter what we tried to clean the engine, hoses, nozzles with a needle and air. New engine and tactical. Currently, it works in reverse. It sprays the windshield instead of the front and the windshield instead of the rear. Is there any friend that could help you?

The master who wore the connection of the engine probably wrong

Hoses are connected upside down.

I think the hoses may have been installed upside down.

We thought so the first time. We hooked the hoses upside down. This time he never worked. When he pressed the keypad of the interchange, he started to throw water. It looks like an electronic problem. Where I go is a place that changes oil and water wiper. We will go to normal service now.

same happened to me. There is a steering wheel inside the engine. If there is no problem in the front-rear connection, no matter how many pins you open the holes that exit the engine, the blocked side is literally pressing the water from the other side because it cannot pass the water.