Symphony Limited — symphony storm 70i having worst cooling performance

Address:

Meerut, Uttar Pradesh, 250001

I bought symphony air cooler (Storm 70i) (Sl. No.[protected] on 01/05/2018, i believe on the brand name, but cooler not cooling as desired. I feel very disappoint with worst cooling performance. I complaint to customer care, the service engineer came and he refused to enhance cooling, he told me that you select wrong model, this model have worst cooling. I contact to dealer from where i purchased same but he also refused to replace. Please help me to replace my current model to new model which have better cooling.