Hi Angelo 
Yes, if your MyKinsta user’s role/permission for that site in question is set to “WP Site Developer”, then you would need to ask someone from that MyKinsta company (with higher access) to change/set your MyKinsta user’s role/permission to be “WP Site Administrator” instead, and you should then be able to see the website in the DevKinsta import site list ( similar case I handled here before. )
Regards,
Agus