Kenstar — no services all numbers are not working

Address:

Ghaziabad, Uttar Pradesh, 201306

From last 3 days my gyser not working because when i connect it on switch my electricity trip immediately may be due to shorting in gyser circuit its under warranty and for that iam trying to contact kenstar but all cuctomer care nos are busy. Office landline no. Lines are busy or either out of order.
How i can contact even i sent mail and messeges also but no revert from kenstar team.
Please check before buying any kenstar product.

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