Update BIOS error

My motherboard says it supports the TPM 2.0 i need, tried resetting TPM on desktop, tried disabling it and re-enabling it in BIOS… now im trying to modify install since it says i have BO 7 in library but i cant find it aside from this… WTF? i just built this PC and I have tomahawk X870 E 6.32.0.6 version. WHICH says its compatible. Someone help I dont want to update my bios if I dont have to. My old PC worked just fine im not sure what to do