Hi alok,
I also have created my profile with 453 points on may 5 2016, waiting since then to get an ITA, I really dont know much about the provinces but if you dont get selected directly then ontario will sent you a PT notification of interest when it opens up about November end this year that you will surely get provided they dont change any rules that make us ineligible. Thats all I know. tell me your profile mine is below
NOC 3131 (industrial pharmacist)
Ielts 9977.5 LRWS
Masters Graduate
2 years Exp.(foreign)
Single