-2002F Error Code Stuck at Internet Recovery Mode Help Needed ASAP!!!

I erased my SSD and shutdown my Mac. Then I opened again and saw blinking question mark folder icon. After that I pressed “shift + alt + command + R” keys together so I could access Internet Recovery mode. After a few seconds a globe came out than I could see my own Wi-Fi network. There was a loading round. After It finishes I have waited for almost 15-20min then I saw the code given below:

🔸 -2002F

PS: I had the exact same problem and Apple Support guy said try It on another Wi-Fi network. It worked but nowadays I can’t because of pandemic.