The process to seek it becomes a lot easier than you imagined. Unlike other countries, settling in the country is not complicated. But it works in your favour if you followed various procedures.
One of the many options is applying for citizenship after you are on a permanent residency visa. As a Permanent Resident, you stayed in the country for several years. You must provide details within the application and appear for the citizenship test. The only way to complete the entire process is by taking the test.