Club Mahindra Holidays — cancellation and refund request - no response

Dear sir,

Myself is Prabhakaran R and am residing in tamil nadu. This is regarding membership of club mahindra. Recently i enrolled into your membership . Details are as below : Blue studio . Member ID: 2870512 on May 20, 209. But after discussing with my family members and reading lot of consumer complaints on the web, I decided to withdraw my application on the same day.
I called the agent Vishal sharma and asked to cancel my membership. He said he is away and will get back to me after 2 days. But after 2 days he asked me send the post dated cheques to the office in chennai, which i sent. And then he told me to drop an email to [protected]@mahindraholidays.com regarding the cancellation. So i mailed them on June 1, 2019 asking to cancel my membership. But its been 10 days. No reply from them yet. I called the customer care and told about the mail, they said they will insist the concerned department to contact me. But none of them contacted me since then.. Now i want cancel the membership and the refund amount of Rs. 31, 530 which i paid initially while joining. This is my complaint/request no : MHRIL=[protected]

This is my sincere request you to do needful and refund my amount of rs.31, 530/- asap .
Expecting your kind co-operation,
Thanks & regards,
Prabhakaran. R