I read recently that the ZEE5 website is subject to a hack / data breach. Probably the company has cut off access to the website from USA. In which case, it will reopen website access from USA after the breach is fixed. In which case, you should be able to log in back to the website after a few days and cancel your subscription.

OTOH, and I hope this is not true in your case, this is just yet another company that practises Dark Pattern in Subscription Trap, and the most egregious Dark Pattern at that.

In which case, you have the following options:

Contact the bank whose credit card or debit card you used to pay for the subscription and request them to stop the subscription. This rarely works but it has the least effort, so I’m placing it right at the top of your options.

In case you bought the subscription by submitting a Debit Card on File, then simply empty out the bank account linked to the Debit Card. The company will try to debit the monthly fees but its attempt will be rejected by the bank for insufficient balance. Apparently, online recurring debit mandates can be reneged without attracting fine for insufficient balance and without negative updates posted to credit score. I learned this from an ex-Banker who faced the same problem with another company. But, I can’t provide any warranty or guarantee for the veracity of this information. So, should you wish to follow through with this approach, please consult an expert.

In case the website does not provide a CANCEL option, look for some other way to cancel the subscription e.g. call a Hong Kong number e.g. WSJ.

In case you can’t find any option to cancel the subscription, complain about this company to the regulator and / or cancel the Credit Card used to buy the subscription.

Related answer: Ketharaman Swaminathan’s answer to How can I reverse unauthorised online transaction. I subscribed to LinkedIn Premium. After 1 month they took 7080 INR. I reported to my bank and now after 60 days they say that the merchant has declined. What can I do?.

For future, my $0.02: Whenever you sign up for any new subscription, follow this guideline I’ve given in Ten Ways To Protect Yourselves From Fraud:

Sign up for subscriptions of news, streaming video and other services only via Play Store, App Store, PayPal or some other third party website / app that allow you to cancel the subscription anytime.

Above all, Caveat Emptor!