Are you sure he said distribution over? Even if it is according to your post I see
Sujonali1819 is clearly being as much cooperative as he can in his group that you mentioned in here. At the same time you created this thread, he wrote the following in his group!
Pm me your info though bitcointalk message.
Again I am saying who did not get the payment please sent your payment info through bitcointalk private message.
I will not count who are sharing their address here.
The best for you to contact him through the procedure he mentioned and lock the thread until the distribution is officially over.