Jio — No signal of jio in my area

Address:

New Delhi, Delhi, 110084

From past 5 months i am regularly doing complaint because i am not able to make a call both inside and outside home because there is no signal of jio, everytime they close my complaint, 4 months ago they told me they planned a site and will be live in 90 days and assured me that i will not get this problem again but still same problem, 5 motnhs gone already but they are not solving my problem if i go on my 3rd floor then 1 get signal then also 1 or 2 bars of signal, they are not ready to work, my pincode is 110084 and my jio number is [protected],
Service request id :- sr00000a9fyd
Sr00000a6ong
Sr00000a54su
Sr00000a555h
Sr000009vyty
Sr0000083f3e
Sr000007ezfy
Sr000007egb3
Sr00000730tm
Sr0000051spk
Please please help me because i have already wasted my 303+99rs on jio for 3 months recharge and now unable to make even a single call from jio