Thank you. I think I should just wait till get the card because I'm going to stay abroad long term...I believe that you're in Ontario. If so, there are legal ways to terminate your tenancy early (one month); such as assigning the lease or subletting your place; Refer to this link https://www.cleo.on.ca/en/publications/moving/legal-ways-move-out-early
I personally was about to move out from my place in Toronto few months ago and the landlord agreed to shorten the minimum leave notice as long I take care of finding the new tenant (which is very simple thanks to Kijiji & Facebook market)
On the other hand, you can always use a friend address to receive your card while abroad if you have to travel before getting the pr card.