Sarvatra mini ATM machine doesn't work I had taken...

Sarvatra mini ATM machine doesn't work I had taken machine in September still today it have been worked for only 10 days and customer service is also not good when we contacted to there sales executive he told I will come and check tomorrow before 10 days but still now he had not came. They are doing frud with all of us. So request you all peoples to not to take there machines.