Same experience, but till now still don't get my item...
Bought item when 50% discount, make full payment as well..
after 2 weeks waiting, still don't get it.
I complain, they denied,after i show up all evidence, they only admit it..
Then said no more stock for that item, the only option is to refund with the amount i paid.
Means the promotion is a scam, spend your time to get the hardly get 50% discount item, no meaning at all.
They will just told you "no more stock, can arrange for refund" (after one month wait!!)