M.P.Murugesan, marked as Ex.B.12, clearly discloses the fact that the original documents are held by M.P.Murugesan and the defendants have come forward to offer Rs.5,00,000/- received as advance from him to get back the original documents. Therefore, the trial Court ought not to have held that the defendants had all their original documents with them at the time of entering into the agreement and also, the trial Court failed to consider Ex.B.13 Notice, dated 31.05.2008, issued on behalf of M.P.Murugesan reiterating that his agreement with Mohammed Yusuf Ravuththar still subsists. Thus, when the plaintiff has proved his ready and willingness through his bank passbook, marked as Exs.A.15 to A.17, ignoring the same, the trial Court had only granted alternate relief, that too, without any compensation for the damages caused. The alleged cancellation of Power of Attorney executed by Mohammed Yusuf Ravuththar, marked as Ex.B.11, is not valid in law, since it is an unilateral cancellation. Therefore, the Court below ought to have considered that the defendants have admitted to sell the encumbered property without disclosing the encumbrance and therefore, the defendants cannot take advantage of their own fault and deprive the benefit of decree of specific performance.