property sold while the case is on process

need lang po ng advice about s lupa n kinatitirikan ng haus nmin... 42 years n po kami nkatira dto then dumating po sa point n nagkademandahan between the owner ng land at kami.. s RTC po we won s case then umapela po ung owner s court of appeals.. the problem is on process po ung kaso pero binenta po nung owner ung lupa s iba, eh me kakayahan nman kami bilhin at willing din kami bilhin ung lupa.. then sbi po nung nkbili kc kakilala din nmin me kopya daw po sya ng decision ng supreme court n tapos n kaso.. eh pnu po sya magkkron nun eh hndi p nman tpos ung kaso s court of appeals... the question po is pde po kaya ma null and void ung bentahn nila kc priority nman kami dto n bumili..

thank you po s answer Very Happy.

Hinde nyo pi ma null and void yung bentahan kasi yung owner may superior right kung kanino nya ibenta ang lupa. Yung iniisip mo na preferential right ay papasok lang yan kung may agreement kau with the owner na kung ibenta nya, I offer nya muna sa inyo before sa iba.