@greenlantern
You have bought product on osclass market, please discuss such questions with them. Any developer there is like "supplier", if contract is terminated, they should look for new supplier or new solution, you should not contact supplier why goods are not in sale...
You made purchase on osclass market and that is primary channel for support.
I am not saying sorry, there is nothing we should be sorry about. I can do same as osclass, do not reply.
More, updates are not objective of purchase and all products are bought "as-is", any new update remanins on author, even way how it is provided, if free or paid.
As far as it was not our decission, I am not going to react on these questions anymore.