Singapore tourist visa for first time indian traveller

[judeer]

So a bunch of us are planning a trip to Singapore from India, one of us in the group (female) has a fresh passport and has never travelled abroad and is not working.What are the chances of her receiving a visa ?She has about 2 lks in bank account.Should she add more.?Is all this fine or should we show that the parents are sponsoring her trip? https://19216811.cam/ https://1921681001.id/

Also how does one go about getting a dummy flight ticket as most flights to singapore seem to non refundable..