26QB correction - TDS on purchase of property.

Dear friends

Property purchased, 26QB was filed, 16B also generated & downloaded.

Later on we came to know that other fees, like parking, membership etc should be added to value for TDS.

The additional amount is approx. 1.50L – TDS 15K.

Now how to add this value to 26QB, do we have to rectify the original 26QB? how?

Or can we make new 26QB for just this additional amount & pay TDS?

Please guide.