No flirting skills in Turkish?
It's kinda sad. I guess I can say merhaba sen çok güzelsin.
The "-(i)dik" lesson has one, but I will not tell you what it is, to give you an incentive to get there. But in "objects" is "Senin çarşafların ne renk?" really likely to be successful? I am curious to know so all you currently single people please report back here after you try it.
People recently started reporting about that issue. The symptoms are similar; they purchase them but can't do the courses, nor they can get their lingots refunded. Some people see bonus skills in another language's lingot store. Hopefully we can interpret it as Duo team trying to enable that feature.