Give me detail of my subscription which you every month debit in to my card

That's probably a scam / phishing attempt. DO NOT respond nor give any personal info.

Read this:--> Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support

As far as your subscriptions are concerned, check them here:--> See or cancel your subscriptions - Apple Support

Regards

Giulio

This is a user helping other users with tech questions

forum, you are not addressing apple here 

just fellow users

try

See or cancel your subscriptions - Apple Support

or

https://getsupport.apple.com/