Pf doubt now or resighn

My friend father worked previously as a security in G4 s security services ,now he retired and he completed his service....then he recently joined one small jewellery


can he's get his Provident fund eligibel to get ??


he currently also getting pf option


whta is the solution


typically how many days it will take


whether he need this pf for his past service means to resign this new job???