Was charged double the cost of any other pest cont...

Was charged double the cost of any other pest control to sort out removal of wasps. The treatment didn't work.contacted them by email and was told to give it a couple more days.
5 days after treatment the wasps are still around ,phoned this morning the woman I spoke with made it abundantly clear this firm does not like bad reviews. She has booked someone to come back this afternoon. The woman had bad attitude