BSC BNB Harmony token address does not add

Hi, I have a Metamask and a Harmony one wallet.

I have transferred BSC BNB token in my Harmony one wallet and I have linked my Harmony One wallet to my Metamask.

When I try to add bsc BNB token to my metamask on the harmony network, I have the following message : Invalid address

I use the address of Harmony network : one1k8mwv8s7zymz2kf6ytax4220spftcw0q2et32z

Can someone help me ?