Gulberg Old Employee Plots Status?

Assalamualikum,

I bought one Kanal file about 1.5 years before by giving 6 lac own, the owner of the file was old employee of the IBECHS.

I cleared all the dues except development charges (something 7.5 lac), I visited many times to the Gulberg office (Blue Area) to check the plot status and asked them to allot a number but they always give new month.

Please can anybody guide me what is feature of this file and what is the market price of this file, and how can I get it numbered as I have not assigned any number yet?

Any body ?

Still there is no status of the plot, i visited Gulberg office multiple times but new month and new dates again and again