London Britches, Surat, Gujarat — I have not received my order from London Britches after the payment

Address: C-658 Tulasi Arcade Sudama Chowk, Saket Raw House, Mota Varachha, Surat, Gujarat 394101

Website: londonbritches.in/product/havells-freddo-i-desert-air-cooler-70-litres-white-brown

I have paid Rs.2999 for an air cooler as specified on the website https://londonbritches.in/product/havells-freddo-i-desert-air-cooler-70-litres-w...⇄ I did not receive any message or an email. When we call the helpline number that is given on the website, there is no response. It shows that it is switched off. This is the eighth day. What should we do?