Passport Office Ghaziabad — no update on my passport

Dear sir/ team.
I am uzma khan
File no. Gz[protected]
Date of birth 02/05/1993
Sir i have applied for my new passport on 24/06/2019 i have submitted all document and also done police verification formalities completed.
When i track my passport status it shows
The passport applications is under review at the regional passport office
Please sir tell me what can i do
Please do the needful. Its been completed 3months. Still i am waiting for update.
Thank u in advance.