You can issue a legal notice demanding them to register the site immediately failing which you can file a suit for specific performance of contract against the seller.

The demand made now by the seller is illegal and unjustified, you may refuse to pay them and drag them to court of law seeking justice, relief and remedy.

You can file a suit for specific performance of contract on the basis of the payment made to them so far.

They have to answer when the summons is served on them, before court

You can file complaint before consumer court for deficiency of service

Definitely you can sue them

Best option is file complaint and claim compensation in RERA. 

File complaint against builder before RERA and seek orders to direct builder to execute registered sale deed in your favour 

2) take plea that full payment has been made but till date registered sale deed not executed in your favour 

File a case in the rera tribunal against the builder.

A case for breach of contract can be filed and in addition to that  Case for fraud and cheating can also be filed.

1. You have an positive option to file a grievance petition against the Builder /Developer, in the local Consumer Court, for their illegal trade practice, negligence, deficiency, harassment, intimidation, cheating etc.... with proper documentary evidences and you can claim damages /compensation & interest on your investment, and for your physical & mental trauma.

Dear Sir,

Before that only you must bring a suit for specific performance and then they will come down and also you have to get issue a legal notice saying you will put everything on the social network and bring down their reputation. If you do not threaten now, they will forfeit the amount paid by you and also sell away the said property. You must initiate the action as early as possible.

Have you entered into Sale Agreement with the Builder?If yes, then you can sue him for Specific Performance of Contract. You dont have to pay more and over what is mentioned in the sale agreement or booking agreement. 

Move the Consumer Forum against builder for deficiency in service and seek execution of the sale deed or in the alternative to refund the sale consideration paid with damages.

Issue notice to the Builder calling him to register the site in your name.

Failing  to comply with your notice, lodge complaint against Builder with RERA seeking a direction against Builder to register the Sale Deed in your name.

Also request for damages for delay in completing his part of obligation and also for mental tension.

Yes you can sue them.  But it will take substantial time.  It is better if you approach RERA first.

1. This is a clear case of deficiency of service and unfair trade practice.

2. So you have the option of cancelling the deal and seek fum refund along with enough damages and interest.

3. You have the option of proceeding with the deal and forcing the builder to give the property and register the sale deed as well.

4. In either case to seek your remedy you need to file a case before the consumer forum.

You can make complaint in the RERA office of your city in which city the land comes and in the Consumer Forum too against builder.

Hi

File a complaint against them under section 420ipc

They will surely refund the amount to you.

File the complaint 

Send a legal notice for registering the sale deed . Also indicate that the builder is held liable for compensating the amount due to their delay for registration.If they are not compensate ,then you can approach the consumer forum for realising the amount from builder.

You can file complaint under 406,420 of IPC .

1. Yes you can file case against Sancity builder for not registering the property on your name. 

2. You should file suit for specific performance against the builder for non registration of property and demanding illegal penalty for late registration from their end. 

3. They cannot forfiet your payment on ground of non registration of property due to their fault. 

HI,

You may withdraw from the project and demand your money back.