Reliance Data Card — Pathetic service

I'm highly disappointed with reliance data card service and I haven't even started using it yet! God knows what will happen when I'll actually start using it...provided I get to use it at all!
I purchased Reliance data card LG LXU 800 2 weeks back. Before buying the datacard and paying Rs.2000, the service was quick and fast! But after purchasing, they work on tortoise speed. When I got the modem, I wasn't even informed that I would need an MDN number & pin number to activate it. After several futile attempts when I called cust. service, they told me they cant help me unless I give them the MDN number (that time I got to know bout these numbers). Then I called the DSL Vriti communications through whom I bought the card...these people either have all the reasons not to give those numbers or best option..they dont answer your call!!!!
After days & days of "you'll definitely get your numbers tomorrow ma'am", they finally tell me that I have to make an additional payment of Rs.250 as security deposit (just coz my residence is in Mumbai and I stay on rent in Pune for work, and there's a chance of me not making bill payment-even after paying Rs.2000 for the card!! Can you believe it! Then after making the payment, which was yesterday..i.e.8th Sep '09...I'm yet to receive the numbers, even after their statement "you'll definitely get your numbers tomorrow ma'am". Today they're not even answering my call!
Now CAN SOMEONE PLEASEEEEE HELP ME GETTING MY NUMBERS!!!!!!!!!!!!!!

Highly disappointed
Vidya :(