Two places, and they answer different questions.
The recap — what happened
The show's own page after it ends. It lists the items that went up, what sold and what did not: 1 item · {sold} sold, Didn’t sell in the show, and No items went up in this show if none did.
That is the record of the evening, and it is also what a buyer sees if they arrive late or open your link the next day — along with Next show and Remind me, which is why ending a show having scheduled the next one is worth doing.
The figures — whether to change anything
The Shows tab in your analytics, which carries the things the recap does not: Avg per show, avg sales per show, {n}h live, Peak watching, Avg watch time, {n} viewers avg, and Boosted vs regular shows if you have promoted any.
The one number to act on
Not viewers. Sold % — how many of the items you put up actually sold.
A show with 900 viewers and four sales is a worse show than one with 90 viewers and twenty. Viewers tell you how the announcement did; sell-through tells you how the show did, and they are different problems with different fixes.
The three figures worth a minute each
Sold %. Low means the start prices were too high, the photographs were not opening items, or the lineup did not suit the room. The two lists beside it tell you which: Lots of views, no sales: is price or description; Saved but not bought: is price, straightforwardly.
Avg watch time. If people leave after two minutes, the opening is the problem — most of the people who leave a show leave in the first minute, because nothing is happening. How to go live
New followers. The one that compounds. A follower comes back to the next show for free, which is the only way a store stops starting from zero every week.
For timing
The Timing tab, not the show page: Best time to go live, Most orders come in around and Busiest days & hours, built from your own buyers rather than a general rule. Times in IST.
Moving a show by two hours is free, and it is the highest-return change available to a small store. How to find your store's numbers
What a first show will not have
Some figures need data before they exist — Viewer counts start from your next live show. is what you see before any have run. Nothing is broken; there is nothing to show yet. Nobody came to my first show
And the money
Separate screen. The show's sales appear in your earnings like any other, and Sales from promotions is tracked apart if you boosted it. How to read your payout statement
More: how to end a show properly, how many items should a show have, how to boost a show.