Buy Button BSC not enabled

When will you enable the BUY button (BSC mainnet). Added ETH using pancake swap bridge ETH mainnet to BSC mainnet via bridge. Got ETH to BSC mainnet, but now can’t swap for BNB and can’t add BNB. ETH stuck, can’t swap or send without BNB. Can’t use pancake to swap bridge to move it back to ETH mainnet either without BNB. Tried sending to BSC address in MetaMask, keep getting network down messages.