Step 1
Once you are finished creating your size chart, change the status to 'Active' and click on save.
Step 2
Take a look at the size chart in your store to make sure all is working ok. You will only see the size chart if it is set to 'Active'.
Important
Make sure that you have at least one product or collection linked to your size chart, else, you will not be able to set it to 'Active'