Taxes are payable or not

i have an agreement with the sports authority of india to supply food to the sports person for which the amonnt is fixed by sports authority from time to time depending on the type of sports and the forthcoming events occuring in that sports like CWG,Asiad etc.myself charging the Vat & Service tax on the bill generated as per the clause of outdoor catering and submitted to the concerned authorities.initially they were paying the taxes and now stopped for the last 6 months on the pretext of clause in the agreement which ditacte

that all taxes as applicable to the licensor and licencee will be payable by themselves. i am the licencee there

Since these are indirect taxes and are applicable to the service receiver .please suggest wether i am in a position to receive the taxes or not