Worst app ever

Took $89 subscription so I can watch Wimbeldon but to my dismay. The live channels are for past matches that no one cares... This should have been free of cost for the matches that we get to see.. Veey disappointed... I tried to report this as a problem from my iTunes purchases but didnt get any email that my problem was reported. Cant apple send an email that this issue has been submitted and sent to the developer??

Dkkishor about Tennis Channel, v4.4