RTO India — Applied for renewal of DL but hasn't been processed since 4th March 2021.

I, InderPal Singh, have applied for my Driver's License Renewal on 4th March 2021. I applied this renewal from RTA, SAS Nagar, Punjab, India. With application number:[protected]
Since then I've made multiple visits to the respective office in order to collect my renewed DL, but every time could not get it as the dealing authority always said that the license was still under process.
After multiple failed visits they gave me a slip, which I am attaching below, which states that my License is out for processing but gives me the facility to drive on the roads.
I am lodging this complaint so that I can get my License renewed as early as possible.