It looks to me you got a faulty (poor quality) PnP module. If the screen does not turn on it's most probably due to the CAN bus error/mulfunction.
Also you said you paid for matching your CIC to your VIN. This makes no sense.
The PnP module you got is used to make the CIC with the donor VIN work in your car without buying OEM activation codes for your VIN.
The CIC does not have your VIN stored. If it had you wouldn't need the PnP module.
You better contact the seller and ask for help.