If Peng is Out, who will get moved in the Draw?
if she does cibulkova is first seed and lucic plays 3rd seed or they will make 9th seed?
No. After the (hypothetical) withdrawal of Shuai Peng this procedure will apply (Source
: WTA 2011 Oficial Rulebook, pp 67-74):
Case One: Withdrawal prior to the release of the schedule of play
If I am not mistaken, this should be the modified draw:
Julia Görges (GER) vs [WC]Melanie Oudin (USA)
[Q] vs [Q]
Kateryna Bondarenko (UKR) vs Johanna Larsson (SWE)
Anasastija Yakimova (BLR) vs [6,WC] Shahar Peer (ISR)
Sabine Lisicki (GER) vs Alice Cornet (FRA)
Eva Baltacha (GBR) vs Barbora Zahlavova-Strycova (CZE)
[Q] vs Magdalena Rybarikova (SVK)
Sorana Cirstea (ROU) vs Jarmila Gajdosova (AUS)
Irina-Camelia Begu (ROU) vs Pauline Parmentier (FRA)
Gisela Dulko (ARG) vs Bojana Jovanovski (SRB)
Tamarina Tanasugarn (THA) vs Anastasija Sevastova (LAT)
Sofia Arvidsson (SWE) vs Yanina Wickmayer (BEL)
Simona Halep (ROU) vs Sania Mirza (IND)
Alberta Brianti (ITA) vs [WC]Irina Falconi (USA)
Greta Arn (HUN) vs [Q]
Mirjana Lucic (CRO vs Dominika Cibulkova (SVK)
Case Two: Withdrawal between after the release of the schedule of play and prior to the 1st match of the event
Simona Halep (ROU) takes the spot of Shuai Peng and a Qualifier/Lucky Loser takes the spot created by her move.
Case Three: Withdrawal once play has commenced
A Qualifier/Lucky Loser fills the open spot of Shuai Peng.