Stove boom on us after technician fixed it.

What a bed service we experiencing - starting from the front desk - receptionist/ people who answer the phones - they sound Babalazed, they just giving us bad attitute and not assisting us -hanging up the phones time to time- Just wanna cancel the accout i have with them becouse this is just not ON- they sent unprofessional guy to come fix the stove - the stove boom on us - putting our life in risk then now they telling me the stories...