The program is open and the link to the program is here.
I recommend reading the instruction guide very carefully and make sure you use the most current forms. IRCC tweets turned out to be unreliable in some cases. Unfortunately for those who relied on the tweets and not on the guide and are now having difficulty with the payments.
Also, the guide turned out not to be a reliable source and after the opening of the program, changes were made in the guide as well. After sending everybody to the photographer getting new passport photos, IRCC added that digital photos are also okay.
