A320MK BR BIOS UNLOCK CPU OVERCLOCK

[FabioZero]

Hello everyone, in search of being able to overclock my a320 mk-br motherboard I ended up finding this forum, everywhere I looked they say that the board is "not supported" blablabla, but I feel like it's possible, because I I already work with a small boost of 4.2ghz with a Ryzen 5500. A cpu that allows overclocking. But in the BIOS options, asus PRIME A320M-K/BR BIOS 6210, the cpu clock options do not appear, only the ram clock. Please help me, I am very committed to making this happen. 
I don't care if it gets too hot or if the motherboard could burn out, I just want to increase my clock rate and I understand the risks.