Queries about immigration

[Sophia08]

Hello,

I am in the process of creating my Express Entry profile and need help in selecting the correct NOC

My job title says " Seller Support Executive' and my role majorly includes online advertising skill sets. Which NOC applies to this?

The closest NOC that I could find as per my Job title is as bellow, but my job is not exactly related to Customer service.

• Customer service representative NOC 6511

Do I need to get a reference letter from my HR and have them list the job roles? Once I get the reference letter which lists my job roles( advertising) what NOC will be applicable? And which PNP would be the best for me to get a job in this role?

Kindly guide.

Thanks,