Call or email the person who made you the written offer. This guide describes how to apply for jobs using the Career Page web site.The process consists of the following steps: NOTE: More than two no-responses to canvass letters will result in the removal of a candidate from the eligible list. Agencies send out canvass letters to determine your interest in a specific job and its location, and to request your availability. I have not heard back from them in 3 weeks. Have sent 2 emails and called twice since then but no response. You will visit the embassy at least twice during the immigrant visa process. Once to complete Document Review and a second visit for your visa interview. NOTE: More than two no-responses to canvass letters will result in the removal of a candidate from the eligible list.