How did Kejriwal turn out to be the biggest fraud?

Every thing he said before becoming CM, he did the exact opposite after becoming CM. U-Turn king he is.

Promised

No Bunglow or security but…
free wifi but…
female police staff in DTC but…
500 schools & universities but…
370 pages proof against sheila dixit, she would be in jail but..
came on the anti congress wave but now dying to sleep in their bed…
named akhilesh, mulayam, sharad powar, stalin, karunanidhi, kalmadi, sheila dixit, lalu, mayawati….and countless others as corrupt but now…
said will change caste and religion based politics but…
said will revive govt schools but he has destroyed them, did only exterior makeover of few schools in the name of revival and has destroyed the education completely.( many are not aware of this and think he has done a good job but reality is something else)…
said his each 70 candidates were scrutinized by him but most of them are goons, roiters, black money hoarders, jaahil, ganwar types…
said he will open mohalla clinic but you know in what conditions are these mohalla clinics…on top of that the land for opening mohalla clinics are of his party members or party supporters, who are enjoying monthly rent for that land…a type of scam
there are many other points
how was he able to fool the public and then shamelessly took uturn on Everything he said?