Keyless System Not Working After VIN Change in 2020 Peugeot 208 BSI

HELLO I'M NEW TO THE FORUM GREETINGS TO ALL. I WANTED TO ASK FOR HELP FROM THE MOST EXPERTS. I AM REPAIRING A PEUGEOT 208 YEAR 2020 THAT WAS FLOODED, I BOUGHT A SCRAPPING CONTROL UNIT KIT. I CHANGED THE VIN IN BSI TO PUT THE ORIGINAL ONE OF THE CAR, I CODED TWO NEW KEYS THE CAR STARTS BUT THE KEYLESS SYSTEM DOES NOT WORK, TO START THE MOTOR AND TURN IT OFF I HAVE TO PUT THE KEY NEAR THE ANTENNA, THEN IF I CLOSE THE CAR WITH THE REMOTE CONTROL IT CLOSES BUT OPENS IMMEDIATELY. CAN SOMEONE HELP ME?

Have you checked the antennas in the car? Does the system see all closed doors?

You need to buy a new clean factory keyless module which is located under the centre tunnel under the glove box in front of the gear selector. Your used one will not change the vin or pin in it. I have to worry you because for a year I have not been able to buy one in any service even in France.

Added after 10 [hours] 56 [minutes]: .

But from what you write the pin and Vin you have the original yes ?? Or altered from a kit you bought? If it is original then let him telecoding online, he should add the original configuration because this system may not be active.

there are antennas in the car and the doors are closed, I have the original pin and vin of both the car and the spare kit. but can't you change the vin in the keyless module with the upa or with some other programmer?

There is a TMS570 any tampering with the insert and the module is silent in the network

Added after 43 [seconds]:

There is a TMS570 any tampering with the insert and the module is silent in the network

hello have solution? or there is programmer that can read and write good it?