Can anyone from Serbia help me save my European map challenge? 🇷🇸

Hey guys! For the last 10 days, I have been running a challenge on my mapping channel to get a subscriber from every single nation in Europe. I have checked off almost the entire continent, but I am still missing Serbia!

Can anyone here help me check off your country before my grand finale video drops this weekend? Check out the current map here: https://youtube.com/shorts/ucGwNBHMw-0?si=DTanwzrqBqouWXvr

Hvala vam! — CanadianMapper 🇨🇦