Looking at the specs for this phone, I see that it only supports LTE frequencies 800, 900, 1800, 2100 and 2600. Out of those, PM (and in fact, *all* Canadian providers) only supports 2600 (and only on Bell towers). Rogers has much better 2600 MHz LTE coverage, whereas Bell's 2600 coverage is MUCH worse. You can see your local towers on the Cell Tower Map, to see if there are any 2600 Bell towers near you (note - any towers listing 2100 on that map are actually band 4, which is 1700/2100, not LTE band 1 which is the 2100 supported by your phone. That 2100 band is primarily used in Asia, with a few outliers in other places like South Africa, Saudi Arabia, and Australia).
Unfortunately, your phone doesn't have great frequency support for Canada (which is the case with most Chinese phones these days, unless they are specifically released as international versions like the Redmi Note 3).
