Consumer Redressal

Dear Sir/ Madam, I have purchased a flat and as per the contract, I am not liable to pay the past dues before my purchase date and I will pay the property tax only " from the date of purchase". However, I got the first property tax demand receipt from the department and the builder has done something wrong with the property tax authorities. The amount in the property tax demand includes the past dues also which actually the builder is suppose to pay. Even though it is clearly mentioned in the contract that I am liable to pay the property tax only after the date of my purchase, the builder is asking me to pay the past dues which actually he is suppose to pay. I have sent you 2-3 emails to you regarding this matter but have not received any response. Please advice what shall I do. Awaiting your valuable response Imran 99700 126 34