Ripped off! No support! No response!

Tried to upgrade the full version. The charge came through no problem but the upgrade didnt!! I have emailed them twice with no response! I dont recommend you spend any money on this app!! Yes I already tried restoring purchase. Dont Work!!

Sarge101961 about HourMate - Hourly Chime & Time Reminder for Keeping Track of Your Precious Hours, v1.4.2