Oct 23, 2016, 01:1410/23/16
Lord Sixpacks
could you please provide a screenshot of the improvement purchased???
you should be aplied the discount on all improvements under construction button and improvements tab, if this has not happened, then could be any kind of issue or error.
to be sure you can send a ticket to Help Desk following this link. attach a screenshot of the improvement purchased and the wheel discount.
they will check ur account and logs and tell you what has happened
sorry for all the incoveniences
Regards