Did someone extend his/her PGWP from outside Canada?

[SA1526]

My PGWP expired last May, the 15th during the lockdown and I had to apply online from my home country because I couldn't fly to Canada. Unfortunately, my application was refused. I am still outside Canada and all the visa application centers are not accepting applications on paper. What should I do in this case? The only way to extend my PGWP is through applying on paper

Any help on this matter is much appreciated it