Compare the same metric, recording and dates, then send one concrete example of the difference.
Check that both views use the same platform, time period and recording version. Compare lifetime totals with lifetime totals—not daily growth or a different version’s count. Platform updates can also reach different views at different times.
If the number still looks wrong, send Support:
For a spike, drop or missing YouTube video, include the affected date and exact video URL. Persistent differences can need a correction; there is no need to repeatedly reconnect a channel that already shows as connected.