Unfortunately fro you, I've used BCash wallet only once and that was long ago.
However, as OmegaStarScream said, an option may be Electron Cash, which looks like Electrum and it's for BCash.

And since you probably wanted to get Bitcoin, I'd say that you'll have to exchange these for Bitcoin and maybe use another website than bitcoin[dot]com, which tricks people into buying their altcoin and believing they've bought Bitcoin.