You want to <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="<strong>"/>publish videos<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="</strong>"/> on <x id="INTERPOLATION" equiv-text="{{ instanceName }}"/>? Then you need to create your first <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="<strong>"/>channel<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="</strong>"/>.
You might want to <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="<strong>"/>create a channel by theme:<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="</strong>"/> for example, you can create a channel named "SweetMelodies" to publish your piano concerts and another one "Ecology" in which you publish your videos talking about ecology.
This is just an extra information injected in PeerTube HTML that is required by Twitter/X. If you don't have a Twitter/X account, just leave the default value.
<x id="INTERPOLATION" equiv-text="{{ instanceName }}"/> administrators allow you to publish up to <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="<strong>"/><x id="INTERPOLATION_1" equiv-text="{{ videoQuota | bytes: 0 }}"/> of videos<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="</strong>"/> on their website.
With <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="<strong>"/>Do not list<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="</strong>"/> or <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="<strong>"/>Blur thumbnails<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="</strong>"/>, a confirmation will be requested to watch the video.