Bajaj Auto — I'm complaining about the irresponsibility of rto agent

I purchased avenger 180 from grand bajaj thrissur on may 2 2018.
During the registration ar irinjalakkuda, their rto agent one mr. Balaji did not give me the tax token. He promised that i will receive it when i get rc book by postal. But i received only rc book without tax token. I called balaji but he said his area is wadakkanchery not irinjalakkuda and it is not his responsibility. When i check with rto office, they said they dont keep tax token. Now i don't have my tax token and it's due to the complete irresponsibility of the agent balaji. Do not entrust these kind of people any serious jobs. He requested me to give tips after rto verification also. I said i have paid 1000 rs at bajaj showroom. This might be one reason for his lack of interest