$DBS (D05.SG)$ If I buy now, do I get the dividend?

I have a USD10 $BlackBerry (BB.US)$ stock card. Must I wait for the stock to be under USD10 before I can utilise the card or I can top up the difference with cash to buy 1 share?
Any idea how to get more stock card? Can I purchase them?

I started following @102513783's portfolio.$JA$