Phal Amabilis Grandiflora Scale?

[BKFSRS]

I just received two of these seedlings through an internet purchase. They both have small bumps on the leaves and the one in the picture is the worst of the two. I've read some of the other posts on scale, and these look somewhat different in that they seem to match the reddish color of the leaves. If it's scale, do you treat it the same way with such small plants? Or should I contact the seller?
Thanks