Question before paying

it works, BUT there is a lot of options which do not work anymore, and we never see dev team in forum, we do not even know if they work for update the hack with new features, and fix bugs
 
it works, BUT there is a lot of options which do not work anymore, and we never see dev team in forum, we do not even know if they work for update the hack with new features, and fix bugs
Which features don't work?