MSI A320M PRO-E BIOS won't update.

[bahoamos15a302df]

So I've been trying to update my motherboard's BIOS to the latest version, to make it compatible with my newly ordered Ryzen 5 5500. I got a flash drive formated to FAT32 and unzipped it in my flash drive. I have it plugged in a USB 3.0. I followed all instructions yet I still can't update it and it says "BIOS file cannot be found" or something. I searched online what could be the reasons and causes. Until I found a thread which say that some motherboard could have different OEM BIOS version. Here's a pic of my motherboard from CPU-Z. I really need to update my mobo because my CPU is arriving soon.I don't have much budget left since I'm upgrading my PSU, RAM, CPU, and pc case.

 

[Svet]

Which BIOS version you are trying to flash?
Also tell the full BIOS ID as shown in BIOS Setup.