Reliance Infocomm — Jiofiber Disconnection Request not accepted by jio 4 times

I have raised jiofiber cancellation request 4 times, 3 times request auto closed without calling me and now 4th time i have talked to two customer executives today and confirmed cancelation still my jiofiber request closed again 4th time. i have 2 call recordings of the same also they asked me to retain service but i denied and asked for immediate cancelation.
I want disconnection immediately.