I used to get ads of 811 always while browsing so I thought to give it a try.
Firstly it took a lot time to load
So when I clicked for signup option and filled various fields like mob no and then the app asked for aadhaar uidai number and when I entered my uidai no it showed my aadhaar details and asked me to enter address details and confirm my ADDRESS DETAILS
and to my antonishment when I confirmed my address a pop up window came that as WE CURRENTLY WE DON’T OFFER BANKING SERVICES AT YOUR LOCATION
Means if your services are not ready for all locations then why are you giving your ads here and there. First develope services then go for marketing.
Well this is mine experience and I’m uploading pics in what I said in review.