Welcome to the forums! Wyze cams are advertised as using mostly all 2.4 ghz Wi-Fi (VDBP I believe does have 5ghz for the chime). There is a existing wishlist requesting more Wyze devices use the 5 GHz Wi-Fi spectrum. Did you mean 5ghz by chance? Because 5g relates to cellular connectivity, not Wi-Fi.
Here is that wish list if you’d like to vote on two support.
What type of network/wifi equipment do you have, because it’s uncommon to only have 5 ghz Wi-Fi from your router or access point unless it’s configured that way manually.