Best Buy installed remote start to my car and with worng option with which I am not able to unlock the doors after starting from remort start. After I checked and before leving manger checked and agreed to fix the problem and becuase of incovenice he waived the extra work charges but ask to come next day however next day different manager was there and she resfuse to fullfill the promise other manager did. Lastly end up paying extra $45. Need help.