Pickrr Technologies — want to return the product and want my money back

Sir i have placed an order dated 1 nov.2017. The order no. Is 1224922 which contains a combo of 3 branded solid sweaters l.
I have got the different product which is different in colours and size as i had placed in my order
The size is also wrong. I feel cheated. I have been donig so many calls since this morning but no body is answering my call and your coustumer helpline number is not picking up also.
I have also sent a mail earlier this evening but they re mail that if my mail is too than the merchant is would not picking up your complaint seriously and they could negelect my complent.
I have told to mail them again thats why i am mailing you again.
What kind of a coustumer care service you have. You are not picking up and not properly answering the complent. Is it how you satisfie your coustumer who puts his trust on your site and purchesed these prouduct.
What i showned and what i got very much different product.?
I could have placed my order on amazon or flipkart but this is first time i ordered something on your site. Now i am thinking that i am made a huge mistake.
Solve this # as early as possible.