I am in India and I am trying to renew my 4G subscription with Jio. When doing so, I get the error "Payment failure - Your request for recharge cannot be processed at this time. Please try after some time" (see screenshot below). I get the error both using the app and using the website.
I started trying 24h ago, and I keep getting the same error message. Is there a way to go around it? I have two mastercards issued by European banks (Unicredit and N26).