Item not delivered and seller Vidarke Limited was asked to confirm who the local courier company in Ireland is, and have failed/refused to respond.

tracking #
YT2030921266020021
it says delivery to local courier but i dont know what that means in terms of my parcle is it going to my local usps post office or is it in transit to it any answer would be wonderful
thanks in advance chris

Dear GZX Customer Service Team,
​I am writing to request your assistance regarding a package shipped through your company. According to the online tracking system, the shipment is marked as "Delivered" in Romania. However, I have not received the package, and no local courier has contacted me.
​Could you please provide me with the details of your local delivery partner/courier in Romania? I need to know which local company is handling the final delivery and, if applicable, the new local tracking number assigned to my package.

Here are my shipment details:
​Tracking Number
(AWB): GZX8387454061CT

​Destination Country: Romania

Recipient Name:
Fogarasi Cristian Adrian
Delivery Address:
Strada Liege nr 5 Bl. 58 Sc. A Ap. 20 / Timișoara /Jud. Timiș 300639
Telefon : 0723501372