Hello everyone, So I applied back on Nov 2021... and I got my application returned asking to resubmit several documents. The one I am most confused about is my Birth Certificate. They have accepted it in the past, however this time they mentioned that """"The birth certificate provided for the Sponsor does not meet the requirements for processing. Please provide a photocopy of the Sponsor’s original birth certificate.""" I wonder if it because it has parents name without the last name. Should i submit the name change certificate along with my birth certificate ?? or it could be something else. ?? I would really appreciate a response.