Vikas has said so many nasty comments and did so many bad things age shaming, personal comments on her single status. Regarding previous seasons every contestants have been punished but vikas got away easily.Vikas is in the show, cause he deserves to be and win as well.
If Shilpa can stay, despite all the nasty comments she makes...homophobic, racist etc then anyone else can stay...People have pushed each other in previous seasons as well... and no one was sent away then.