Municipality demolishing our house for extending roads without refund

Dear sir/Madam, I am ashok Kumar from gudur village, kurnool dist. In my village the municipality has taken decision to extend the roads, during this process the municipality authority wants to destroy our building which is situated next to road for the process the municipality was not yet ready to pay compensation and also they are not giving any notices, and the municipality authority was telling that first will destroy the building and then will process for refund process but we are asking them first pay the refunds and then start the destruction process. On this issue I want to fill a case and I want to know whether this case will be accepted by court or not if accepted how long it takes to get the refund. Please let me know the information because our entire family is depending on this building (shop). Thank with regards Ashok Kumar.