In the drop down, in the green portion, is an option to stake hbd.
It is in the drop down under the down arrow next to the send button.

Below is what I see when I look at your wallet, what you see will be somewhat different.
Just look for the drop down below the down arrow.

Oh. Well THAT's straightforward. LOL!
So what am I supposed to be doing again? I so loathe the crypto convolutions!
You are putting your hbd into savings so that you may grow it at ~15% apr.
Okay, I moved 30 from HBD to Staked HBD. Is that right?
Looks good.
The value on your account is up, already.
Cool! I hope I obsolete money before it matters what I have there. LOL!
Did you get your mug?
Yes! Yes I did! A bit smaller than I expected, but hey, it's all good.