Buzzmeeh — very bad service

Buzzmeeh make customer fool we have repair my mobile, change display but not working properly .we do call in customer care number on date[protected] but till date we have not received any technician now till date.we call many times but not any proper resonance. Buzzmeeh app only make customer fool.because we call daily on customer care name and every day says that we received technician .but at the end of days we not received.every day only fake confirmation .so I don't trust now buzzmeeh app .and I says my all friends don't go through buzzmeeh app