Thank you for such a quick response. I will spend some time understanding the details of the process and come back with specific questions.the NOC for graphic designer should be 5241
https://www23.statcan.gc.ca/imdb/p3VD.pl?Function=getVD&TVD=314243&CVD=314244&CPV=5&CST=01012016&CLV=1&MLV=4&
which is within the definition
we do have cases here who DIY'd their applications and were approved.
hard to say whether it's hard or easy... it all depends on your experience and your intended occupation/ destination.
refer to IRCC's website on the program and the instruction guide for further information.
If there are any links/resources that help understanding it better - do share!