How to get Reliance Jio Preview offer in Samsung A8 for unlimited Internet

I have Samsung A8 phone, I had purchased it few months back. I just found in news that there is now free internet offer available also for Samsung phone on Reliance Jio sim. Is this offer also available in my Samsung A8 phone. ? It is a quite costly phone and I had purchased it for Rs. 31000 so I think it should be available on it .

So, can anyone confirm if Reliance Jio 3 months unlimited internet and call offer is available on this samsung model ? If yes then what is the process and how I can get it ?

Yes this offer is available for on Samsung a8 handset.
You can easily get it, first Download reliance jio app on your play store. In it you will see a option get reliance Jio sim click to option then look for bar code, printout the bar code page. Now along with your your documents give it to nearest Jio retailer or store. They will give you sim for Reliance Jio, once sim is activated, make sure preview offer is also activated.