Ishan Group / Ishanitech.biz is Very very poor customer care

My customer id 271835
Dear sir/ madam,
Kindly note that since last 5 hour’s internet is not available,
I had registered complain on customer care by phone as well as whatsapp,
But still time there is no proper response from your end,
I would like to request to you to assign one customer care officer on phone, & they give immediate reply.
I am not satisfy with your waiting time for reply,
There were no problem solving responce from your end.
Kindly call me on my mobile number

Thanks
Sanjay solanki