It’s a TeleMarketing Scam. You can’t extend JIO offer with this.
This is one of the regular scams offering you something cheap or free like JIO, iPhone etc..
You can always check it before clicking on it.
1. They have wrong URLs, not official, long, special characters etc.
If these are true they will be under www.jio.com/…
Check for original parent site first
2. These messages usually have grammatical or spelling mistakes.
3. The secret of this is the clause for sharing in other whatsapp groups.
They invest 99 rs only and end up earning lakhs within a month.
All they want is your mobile number. Within 24 hours they end up having lakhs of mobile number to be sold for TeleMarketing purposes.
You will start getting calls for unsecured loans, plot, apartment, investment etc.