iiit pune campus is not upto the mark with basic facilities even...what about IIIT Sonipat and Kota campus

Hii

IIIT Sonepat and IIIT kota and IIIT pune, all were established recently.  They all operate from temperory canpus. So, you can't expect all the necessary facilities from any of the three college.

In case you need them, you should join older IIITs like jabalpur,  Guwhati, kanchepuram,  allahabad,  gwaliour .

Rest them all IIITs are operating from temporary campus and their campus are being built.

Hope it helps!