Why my link is expired even if noone has never viewed?
This could occur if you send link trough a system that generates a preview (Skype, Facebook, Whatsapp…). Basically it visits your link. That’s why there’s a “Set unviewed” action: You can send your link, let system generate a preview, and set immediately the link as “unviewed” from dashboard. You can always set expiration method by days, this allows infinite link requests. Alternately, send link prefixing it by a ”.” dot to avoid link recognition