I thought this was just a isolated incident asked around a few friends and turns out many people who they know were scammed and many out of them thought fotlr months it's jio that's jio just collecting money not not giving them the service.
Few people were approached using WhatsApp and text message saying that jio fiber is now available in their area.
And few fell into a scam after registering their interest for jio FFTH on the above mentioned sites here and others.
Here's what you should know before paying anyone
Jio doesn't have a separate domain for giga fiber
Everything is under jio.com
To express your interest in giga fiber it's
Jio GigaFiber Online Registration | Register Interest Now!
Anything else out there is fake
Here's more ways you can spot a fake look at the font it's not a notmal font any legit site would use and it's intentional by doing this the users mostly singup there are gullibleto these scams
The phone number provided there is a dead giveaway too (I've seen few local lco's have their own website with plans for few other broadbands but no one would use a international number for it)
Just look at the WhatsApp image that's on that number again should have known this wasn't jio
There's numerous ways to spot a fake but can't go detailing everything so far now if you don't want to be scammed
Just verify that someone in your neighbourhood actually got a jio connection and then pay the LCO that's the best advice i can give.