1) Log in to your domain hosting account.
2) Navigate to Domains
3) Click on Simple DNS Zone Editor, which will take you to a control panel
4) Add a CNAME record.
8) for NAME type in the subdomain you wish to use e.g. (insta or instashop )
*** don't add the full url yoursubdomain.yourdomain.com
9) CNAME type in like2have.it
10) click on the "Add CNAME Record" button
After this is complete you can go back to your Like2Have.it Dashboard and add your Custom URL: https://like2have.it/admin/settings/gallery-url
It would be entered how you want people to type it in:
If at any point you require some assistance, please don't hesitate to contact us.