Central locking. Only locks after turning the key a couple times

[TheDutchx5]

Hey guys i am new here. I always search on this forum to find the answers to my problems, but this problem i cant find anywhere..

The story is i lost my keys so i got new ones and they got learned in so i can start but since then i am having problems with my locking.

The locking button in the center console works and all doors lock.
The key wont work remotely and it wont learn in trough all the steps and trust me i tried enough times and all ways.
But my biggest problem is when i want to lock the car i put the key in my door to manually lock it. And when i turn it it goes on lock and right away it unlocks and after turning the key like 6/9 times it finally locks and stays locked.

I changed the module in the driver door that has the windows button on it.
This didn’t help but also the thing is some times my left rear window goes down on its own and i need to put the child window lock on to put it back up from the driver door.

I explain this all to make the story more clear but I really just want to fix the problem of turning the lock so many times.

thanks already