"SK not open for the foreigners" who said that? Completely wrong. Follow the SK link I gave earlier, there is everything about SINP. Anyone with a good IELTS score and ECA can launch EOI here:
https://immigration.saskatchewan.ca/apex/f?p=305:101:5610714820129:::::
You open your own account there and launch your EOI, free of cost. You pay only after ITA while submitting formal application. After you launch EOI, if you have a good score and if your NOC is selected, you get ITA. SIMPLE.
Anyway, did you do your ECA? And what's your NOC or occcupation?