I'd say keep trying and I'm sure you'll find something. I can refer you to my employer provided you want to settle down in Quebec and give up your Express entry dreams for a while or get OINP when it reopens, land in Canada as permanent resident and then you're a free bird to move anywhere
PNP doesn't obligate you to work and stay in respective province. However, you should at least get your PR card and Social Insurance number from the province that nominated you.
I'm not even pursuing express entry now solely for this reason alone but I'm still hoping to get an ITA before my LMIA so I can cut through a short window and submit my e-APR quickly.