You will get sick. You will go on holiday. Your phone will break.
Who answers your customers when you can't? British IPTV resellers with a backup plan survive. Those without one lose customers during their first crisis.
Your IPTV reseller panel can be accessed by a trusted person if you share credentials carefully. Or you can set an auto-reply: "I'm away until Monday. Your account is active. I'll reply to all messages when I'm back."
A backup story from a reseller in Nuneaton. He got food poisoning. Was unconscious for 18 hours. His phone buzzed with 30 messages. No backup. He lost five customers who thought he had disappeared. Now he has a trusted friend with read-only access to his IPTV reseller panel for emergencies.
Being an IPTV reseller taught him that absence without warning looks like abandonment. A British IPTV reseller who communicates "I'll be offline until X" keeps customers. The IPTV panel works fine without you. The communication is what matters.
Honestly, write an away message now. British IPTV reselling without a backup plan is fragile. Your IPTV reseller panel is robust. Your presence shouldn't be a single point of failure.