NO APP SUPPORT

Please fix!!!! I paid for NO ads, still have ads. They are only at start up, but if someone pays for an in app upgrade there SHOULD NOT BE ANY ADS!

Old review:
I have been using this calculator and thought it was nice, so I upgraded to the full no ads. It takes your money and does not take ads away. I even deleted the app and reinstalled and still has ads. *******PLEASE FIX******* Also went to their site, but the link to contact them wont work!? I will change my review if they fix this!

BuzzNae about Calculator X Free - Advanced Scientific Calculator with Formula Display & Notable Tape