Trouble Sending Leads to Instantly Campaign: Integration Issue

Hi team, I can't seem to send these leads to Instantly campaign using the built in integration, this is the sheet: https://app.clay.com/workspaces/104458/workbooks/wb_DrhoDw9bWMrT/tables/t_GsrKggW44uMw/views/gv_AfDYhyTYyDua and the filter is called "Send to instantly"