Here's the corrected version of your sentence:
"I need PR in Canada, and I have one year of experience as an accounting assistant in Canada. Will this job help me with my PR, or not? My lawyer said that after completing two years of experience, I will need to apply for LMIA."
"I need PR in Canada, and I have one year of experience as an accounting assistant in Canada. Will this job help me with my PR, or not? My lawyer said that after completing two years of experience, I will need to apply for LMIA."