IPTV Smarters Pro resolution question.

Greetings

I’ve downloaded IPTV Smarters Pro to my PC due to having issues with other player. My monitor is curved 32inches and the resolution it’s 2560x1080. When I open the player, appears just the 70% of the player. But once I change in Display settings the display resolution to 1920x1080 it looks the entire window. Any solution to my problem? Any answer will be appreciated.

Bests,

FPR1