Swap from free subdomain to my domain

Just need a quick guideline how do i add my domain in IF’s system? when i go yo domain setting it only has the option to delete my free subdomain

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I feel blind, somehow the instructions seem oudated.

The instructions is not outdated. Because if you want to add a domain, you need to click on “+ Add Domain” not “Domain Settings”.

Unfortunately due to how DNS works there’s no easy way to “change” a domain. So if you expect some “change this domain” option in the domain settings then of course it won’t work.

Please share a screenshot because i dont see the + anywhere

i don’t have that option

perfect thanks so much