Voltas Beko — I am comlaining about voltas beko refrigerator fault

Such a poor customer service I have ever seen in my life.Our refrigerator has not been working from 20 days, we have complained on 14th july, but we did'nt get solution for that.We continously calling customer care but our problem still not reaolved yet..worst service I must say.Once a service man came he said that its fan is not working..later we got to know tha fan is ok then anothee one service man came he fill gas into fridge still having cooling problem, other one came and said that it has low gas, he filled it again but no fix we get yet amd we have paid for that too.Now please fix our problem otherwise we have to complain through consumer court.