Dealzandoffers — Wrong product

Address:

Bhavnagar, Gujarat, 364240

I have purchased product 25000mah samsung power bank from dealzandoffers.com online shopping website. I have paid for it and taken from courier boy. When i was trying to product, the product is not working, then i tried to call customer care but they are not taking my phone calls and always it shows busy. Whenever i tried it shows busy. I tried and very tired so finally i complaining about product and company.