Extend Twitch Prime subscriptions?

I use Twitch Prime. Now I want to extend the subscription to get the next rank. The subscription ends in two hours. How can I extend it? When I call the streamer there's subscription completed. When can I extend it?

I thank you now for the answers.

You can't renew a Prime subscription in advance, you can only renew it when it expires. So in two hours…

So I lose the rank then?

Which "rank" do you mean?

If you've been a subscriber for three months then you'll get the rank for three months. If you've been there for six months, you'll get a 6 month badge. Rank may have been the wrong word, but I do not want to lose the 3 month badge.

Anyway, you have not lost since the last update of the subscriptions, because since then the months subscribed to count for it, regardless of whether breaks were in between or not.

But even before, you had several weeks to renew the subscription on a prime subscription without losing the rank.

Okay, then everything is fine. Thank you for the quick and helpful answer. Have a good time.

You can't extend a Prime subscription on the PC in advance. On the phone, it's always just before your subscription has expired - for whatever reason.

If your current subscription has expired, you have, as far as I know, 28 days to subscribe to continue your "subscription streak".

So do not panic, so just subscribe & your Streak goes on.