Electrolux warranty corporation Failed to fulfill there warranty agreement with us the people who were supposed to fix. Our appliance never turned up not just one company but two Internet

We called Electrolux to fix a microwave that had sped working. They made arrangements for a company called Huey to come out. Not once but three times they did not turn up They Electrolux then called another company Apple Alliance. No shoe the firast time then the second time the lady stated the technician did not fwel like working any longer today??? Shen then lied and sai well he was supposed to come next week. What kind of people do Electrolux warranty us. We cannot possibly  that this has happened to. We are still with a broken professional microwave that was not cheap and no where to turn. How does Electrolux warranty guide us to absolute charlatans