The access level setting of shipping methods is limited to the Business edition.
That option allows you to restrict shipping methods based on the group of the user.
You don't need that option to have shipping methods working. If you don't see your shipping methods during the checkout, it means that you didn't configure them properly.
In that case, please check each point of that FAQ and you should find what issue(s) you have with your shipping methods:
www.hikashop.com/en/support/documentatio...ins-listing.html#faq
